سورس کد پروژه تبدیل انواع متراژ ها در زبان سی

سورس کد پروژه تبدیل انواع متراژ ها در زبان سی

در این پست به سراغ سورس کد زبان برنامه نویسی سی رفته ایم و سورس کدی رو آماده کردیم برای تبدیل انواع متراژ ها در زبان C که سعی کردیم در این نمونه سورس بیشتر متراژ ها جمع آوری کنیم البته لیستی از تبدیل ها در این پروژه گنجانده شده است . این سورس پروژه یکی از تمرین های درس برنامه نویسی سی می باشد البته داخل سایت باز تمرین های دیگری رو برای دانلود قرار داده ایم مثلسورس کد پروژه تعیین انواع مثلث به زبان سی ، سورس کد پروژه شبیه ساز دستگاه POS به زبان سی و سورس کد پروژه چراغ راهنمایی به زبان سی که می توانید دانلود کنید و به عنوان یک منبع آموزشی مورد استفاده قرار دهید .

زبان برنامه‌نویسی سی C چیست؟
زبان برنامه‌نویسی سی (C programming language) به سخت افزار یا سیستم عامل خاصی وابسته نیست . این زبان خصوصیات و اجزا زبان های برنامه نویسی پیشرفته را همراه با کارآیی بالای زبان اسمبلی در بردارد و گاهی آن را یک زبان نیمه پیشرفته می دانند .
سی C به گونه ای است که تطبیق نرم افزار از یک نوع کامپیوتر به نوع دیگر را آسان می کند. امروزه برنامه ریزی ریزکنترل ها و انواع سی‌پی‌یوها و همچنین تولید سیستم عامل های جدید و نرم افزارهای کاربردی از طریق زبان C صورت می گیرد.

ویژگی‌های زبان برنامه نویسی C :

• تاثیر گذارترین زبان برنامه نویسی در دنیای کامپیوتر است.
• یک زبان برنامه نویسی سطح میانی است.
• یک زبان ساخت یافته‌ و قابل حمل است.
• دارای سرعت، قدرت و انعطاف پذیری بالایی است و هیچ محدودیتی را برای برنامه نویس به وجود نمی آورد.
• زبان برنامه نویسی سیستم است.
• زبان کوچکی است و تعداد کلمات کلیدی آن انگشت شمار است.
• نسبت به حروف حساس است و تمام کلمات کلیدی این زبان با حروف کوچک نوشته می‌شوند.
• در محیط‌های توسعه دهنده مجتمع (Integrated Development Envoirements) صورت می‌گیرد.

C ، یک زبان نسبتاً سطح پایین به‌شمار می‌آید، این یک توصیف تحقیرآمیز نبوده، و صرفاً به این معنی است که C با همین نوع از اشیائی سروکار دارد که بیشتر کامپیوترها با آن سروکار دارند، نظیر کارکترها، اعداد و آدرس‌ها. این اشیا را می‌توان با هم ترکیب کرد و می‌توان روی آنها همان عملیات محاسباتی و منطقی را انجام داد که توسط یک کامپیوتر حقیقی پیاده سازی کرد.

#include<stdio.h>
#include<stdlib.h>
                                                     //Function prototype
/*--------Temperature conversion--------*/
int CelciustoFahrenheit(float *,float *);
int CelciustoKelvin(float *, float *);
int CelciustoRankine(float *, float *); 

int FahrenheittoCelcius(float *, float *);
int FahrenheittoKelvin(float *, float *);
int FahrenheittoRankine(float *, float *);

int KelvintoCelcius(float *, float *);
int KelvintoFahrenheit(float *, float *);
int KelvintoRankine(float *, float *); 

int RankinetoCelcius(float *, float *); 
int RankinetoFahrenheit(float *, float *); 
int RankinetoKelvin(float *, float *);

/*-----------Weight conversion------------*/
int GrainToMilligram(float *, float *);
int MilligramToGrain(float *, float *);

int OunceToGram(float *, float *);
int GramToOunce(float *, float *);

int PoundToKilogram(float *, float *);
int KilogramToPound(float *, float *);

int StoneToKilogram(float *, float *);
int KilogramToStone(float *, float *);

int GramToKilogram(float *, float *);
int KilogramToGram(float *, float *);

int HundredWeightToKilogram_Us(float *, float *);
int KilgramToHundredWeight_Us(float *, float *);

int HundredWeightToKilogram_Uk(float *, float *);
int KilgramToHundredWeight_Uk(float *, float *);

/*---------Length conversion------------------*/
int InchToCentimeter(float *, float *);
int CentimeterToInch(float *, float *);

int FeetToMeter(float *, float *);
int MeterToFeet(float *, float *);

int FeetToInch(float *, float *);
int InchToFeet(float *, float *);

int MileToKilometer(float *, float *);
int KilometerToMile(float *, float *);

int MileToNauticalmile(float *, float *);
int NauticalmileToMile(float *, float *);

int NauticalmileToKilometer(float *, float *);
int KilometerToNauticalmile(float *, float *);

/*---------------Currency conversion------------*/
int US_DollarToEuro(float *, float *);
int EuroToUS_Dollar(float *, float *);

int BRITISH_PoundToUS_Dollar(float *, float *);
int US_DollarToBRITISH_Pound(float *, float *);

int SWISS_FrancToUS_Dollar(float *, float *);
int US_DollarToSWISS_Franc(float *, float *);

int JAPANESE_YenToUS_Dollar(float *, float *);
int US_DollarToJAPANESE_Yen(float *, float *);

int SWISS_FrancToEuro(float *, float *);
int EuroToSWISS_Franc(float *, float *);

int SWISS_FrancToBRITISH_Pound(float *, float *);
int BRITISH_PoundToSWISS_Franc(float *, float *);

int BRITISH_PoundToEuro(float *, float *);
int EuroToBRITISH_Pound(float *, float *);

int JAPANESE_YenToEuro(float *, float *);
int EuroToJAPANESE_Yen(float *, float *);

int JAPANESE_YenToBRITISH_Pound(float *, float *);
int BRITISH_PoundToJAPANESE_Yen(float *, float *);

 
void Temperature_Conversion(void);
void Weight_Conversion(void);
void Length_Conversion(void);
void Currency_Conversion(void);
                                                   //Function definitoin

           //Temperature conversion
//Celcius 
int CelciustoFahrenheit(float *celcius, float *fahrenheit)
{
  *fahrenheit = (*celcius * 1.8) + 32;
  return(*fahrenheit); 
}  

int CelciustoKelvin(float *celcius, float *kelvin)
{
  *kelvin = *celcius + 273.15;
  return(*kelvin); 
}

int CelciustoRankine(float *celcius, float *rankine)
{
  *rankine = (*celcius + 273.15) * 1.8;
  return(*rankine);   
}
//Fahrenheit
int FahrenheittoCelcius(float *fahrenheit, float *celcius)
{
  *celcius = ((*fahrenheit - 32) * 5) / 9;
  return(*celcius); 
}

int FahrenheittoKelvin(float *fahrenheit, float *kelvin)
{
  *kelvin = ((*fahrenheit + 459.67) * 5) / 9;
  return(*kelvin); 
}

int FahrenheittoRankine(float *fahrenheit, float *rankine)
{
  *rankine = *fahrenheit + 459.67;
  return(*rankine); 
}
//Kelvin
int KelvintoCelcius(float *kelvin, float *celcius)
{
  *celcius = *kelvin - 273.15;
  return(*celcius);
}

int KelvintoFahrenheit(float *kelvin, float *fahrenheit)
{
  *fahrenheit = ((*kelvin * 1.8) - 459.67);
  return(*fahrenheit);
}

int KelvintoRankine(float *kelvin, float *rankine)
{
  *rankine = (*kelvin) * 1.8;
  return(*rankine);
}
//Rankine
int RankinetoCelcius(float *rankine, float *celcius)
{ 
  *celcius = ((*rankine - 491.67) * 5 ) / 9;
  return(*celcius);
}

int RankinetoFahrenheit(float *rankine, float *fahrenheit)
{
  *fahrenheit = *rankine - 459.67;
  return(*fahrenheit);
}

int RankinetoKelvin(float *rankine, float *kelvin)
{
  *kelvin = (*rankine * 5) / 9;
  return(*kelvin); 
}

           //Weight conversion
int GrainToMilligram(float *gr, float *mg)
{
  *mg = (*gr) * 64.7989;
  return(*mg); 
}

int MilligramToGrain(float *mg, float *gr)
{
  *gr = (*mg) * 0.01543;
  return(*gr);  
}

int OunceToGram(float *oz, float *gm)
{
  *gm = (*oz) * 28.3495;
  return(*gm); 
}
int GramToOunce(float *gm, float *oz)
{
  *oz = (*gm) * 0.0353;
  return(*oz);
}

int PoundToKilogram(float *lb, float *kg)
{
  *kg = (*lb) * 0.453592;
  return(*kg);
}
int KilogramToPound(float *kg, float *lb)
{
  *lb = (*kg) * 2.2046;
  return(*lb);
}

int StoneToKilogram(float *st, float *kg)
{
  *kg = (*st) * 6.35029;
  return(*kg);
}

int KilogramToStone(float *kg, float *st)
{
  *st = (*kg) * 0.1575;
  return(*st);
}

int GramToKilogram(float *gm, float *kg)
{
  *kg = (*gm) * 0.001;
  return(*kg);
}

int KilogramToGram(float *kg, float *gm)
{
  *gm = (*kg) * 1000;
  return(*gm);
}

int HundredWeightToKilogram_US(float *cwt, float *kg)
{
  *kg = (*cwt) * 45.35924;
  return(*kg);
}

int KilogramToHundredWeight_US(float *kg, float *cwt)
{
  *cwt = (*kg) * 0.02205;
  return(*cwt);
}

int HundredWeightToKilogram_UK(float *cwt, float *kg)
{
  *kg = (*cwt) * 50.80235;
  return(*kg);
}

int KilogramToHundredWeight_UK(float *kg, float *cwt)
{
  *cwt = (*kg) * 0.01968;
  return(*cwt);
}

           //Length conversion
int InchToCentimeter(float *inch, float *cm)
{
  *cm = (*inch) * 2.54;
  return(*cm);
}

int CentimeterToInch(float *cm, float *inch)
{
  *inch = (*cm) * 0.394;
  return(*inch);
}

int FeetToMeter(float *ft, float *m)
{
  *m = (*ft) * 0.3048;  
  return(*m);
}

int MeterToFeet(float *m, float *ft)
{
  *ft = (*m) * 3.281;
  return(*m);  
}

int FeetToInch(float *ft, float *inch)
{
  *inch = (*ft) * 12;
  return(*inch);
}

int InchToFeet(float *inch, float *ft)
{
  *ft = (*inch) * 0.0833;
  return(*ft);
}

int MileToKilometer(float *mile, float *km)
{
  *km = (*mile) * 1.609344;
  return(*km); 
}

int KilometerToMile(float *km, float *mile)
{
  *mile = (*km) * 0.6214;
  return(*mile);
}

int MileToNauticalmile(float *mile, float *nm)
{
  *nm = (*mile) * 0.868976;
  return(*nm);
}

int NauticalmileToMile(float *nm, float *mile)
{
  *mile = (*nm) * 1.1508;
  return(*mile);
}

int NauticalmileToKilometer(float *nm, float *km)
{
  *km = (*nm) * 1.852;
  return(*km);
}

int KilometerToNauticalmile(float *km, float *nm)
{
  *nm = (*km) * 0.5310;
  return(*nm); 
}

//Currency conversion
int US_DollarToEuro(float *ud, float *euro)
{
  *euro = (*ud) * 0.89;
  return(*euro);
}

int EuroToUS_Dollar(float *euro, float *ud)
{
  *ud = (*euro) * 1.1236;
  return(*ud);
}

int BRITISH_PoundToUS_Dollar(float *bp, float *ud)
{
  *ud = (*bp) * 1.52;
  return(*ud);
}
int US_DollarToBRITISH_Pound(float *ud, float *bp)
{
  *bp = (*ud) * 0.6579;
  return(*bp);
}

int SWISS_FrancToUS_Dollar(float *sf, float *ud)
{
  *ud = (*sf) * 1.03;
  return(*ud);
}
int US_DollarToSWISS_Franc(float *ud, float *sf)
{
  *sf = (*ud) * 0.9709;
  return(*ud);
}

int JAPANESE_YenToUS_Dollar(float *jy, float *ud)
{
  *ud = (*jy) * 0.0083;
  return(*ud);
}
int US_DollarToJAPANESE_Yen(float *ud, float *jy)
{
  *jy = (*ud) * 120.48;
  return(*jy);
}

int SWISS_FrancToEuro(float *sf, float *euro)
{
  *euro = (*sf) * 0.91;
  return(*euro);
}
int EuroToSWISS_Franc(float *euro, float *sf)
{
  *sf = (*euro) * 1.099;
  return(*sf);
}

int SWISS_FrancToBRITISH_Pound(float *sf, float *bp)
{
  *bp = (*sf) * 0.68;
  return(*bp);
}

int BRITISH_PoundToSWISS_Franc(float *bp, float *sf)
{
  *sf = (*bp) * 1.4706;
}

int BRITISH_PoundToEuro(float *bp, float *euro)
{
  *euro = (*bp) * 1.35;
  return(*euro);
}

int EuroToBRITISH_Pound(float *euro, float *bp)
{
  *bp = (*euro) * 0.7407;
  return(*bp);
}

int JAPANESE_YenToEuro(float *jy, float *euro)
{
  *euro = (*jy) * 0.0074;
  return(*euro);
}

int EuroToJAPANESE_Yen(float *euro, float *jy)
{
  *jy = (*euro) * 135.14;
  return(*jy);
}

int JAPANESE_YenToBRITISH_Pound(float *jy, float *bp)
{
  *bp = (*jy) * 0.0055;
  return(*bp);
}

int BRITISH_PoundToJAPANESE_Yen(float *bp, float *jy)
{
  *jy = (*bp) * 181.82;
  return(*jy);
}

           //Temperature conversion
void Temperature_Conversion(void)
{
  int choice;
  char ch;
  float fahrenheit, celcius, kelvin, rankine;
  do
  {
    system("clear");
    printf("\n\t\t * Temperature Converter *  \n");
    printf("\n\t\t+---+----------------------+  ");
    printf("\n\t\t| 0.|       Exit           |  ");
    printf("\n\t\t+---+----------------------+  ");
    printf("\n\t\t| 1.|Celcius to Fahrenheit |  ");
    printf("\n\t\t| 2.|Celcius to Kelvin     |  ");
    printf("\n\t\t| 3.|Celcius to Rankine    |  ");
    printf("\n\t\t+---+----------------------+  ");
    printf("\n\t\t| 4.|Fahrenheit to Celcius |  ");
    printf("\n\t\t| 5.|Fahrenheit to Kelvin  |  ");
    printf("\n\t\t| 6.|Fahrenheit to Rankine |  ");
    printf("\n\t\t+---+----------------------+  ");
    printf("\n\t\t| 7.|Kelvin to Celcius     |  ");
    printf("\n\t\t| 8.|Kelvin to Fahrenheit  |  ");
    printf("\n\t\t| 9.|Kelvin to Rankine     |  ");
    printf("\n\t\t+---+----------------------+  ");
    printf("\n\t\t|10.|Rankine to Celcius    |  ");
    printf("\n\t\t|11.|Rankine to Fahrenheit |  ");
    printf("\n\t\t|12.|Rankine to Kelvin     |  ");
    printf("\n\t\t+---+----------------------+  ");
    printf("\n\nEnter your choice: ");
    scanf("%d",&choice);

    switch(choice)
    {
	 case 0:
	   printf("\n\n\t\tExit from Temperature Converter...\n\n");
           return;
         break;

      //Celcius
      case 1:
         printf("\n\t......Celcius to Fahrenheit Converter......\n");
         printf("\n\tEnter the value of celcius: ");
         scanf("%f",&celcius);
         if (celcius < (-273.15)) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Celcius is -273.15...\n"); }
         else {
           CelciustoFahrenheit(&celcius, &fahrenheit);
           printf("\n\tTemperature in Fahrenheit : %f \n", fahrenheit); }
         break;

      case 2:
         printf("\n\t......Celcius to Kelvin Converter......\n");
         printf("\n\tEnter the value of Celcius: ");
         scanf("%f",&celcius);
         if(celcius < (-273.15)) {
           printf("\n\tThis conversion is not possible, because Absolute Tempareture in Celcius is -273.15...\n"); }
         else {
           CelciustoKelvin(&celcius, &kelvin);
           printf("\n\tTemperature in Kelvin : %f \n",kelvin); }
         break;

      case 3:
         printf("\n\t......Celcius to Rankine Converter......\n");
         printf("\n\tEnter the value of Celcius: ");
         scanf("%f",&celcius);
         if(celcius < (-273.15)) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Celcius is -273.15....\n"); }
         else {
           CelciustoRankine(&celcius, &rankine);
           printf("\n\tTemperature in Rankine : %f \n",rankine); }
         break;

      //Fahrenheit
      case 4:
         printf("\n\t......Fahrenheit to Celcius Converter......\n");
         printf("\n\tEnter the value of Fahrenheit: ");
         scanf("%f",&fahrenheit);
         if(fahrenheit < (-458)) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Fahrenheit is -459.67....\n"); }
         else {
           FahrenheittoCelcius(&fahrenheit, &celcius);
           printf("\n\tTemperature in Celcius : %f \n",celcius); }
         break;

      case 5:
         printf("\n\t......Fahrenheit to Kelvin Converter......\n");
         printf("\n\tEnter the value of Fahrenheit: ");
         scanf("%f",&fahrenheit);
         if(fahrenheit < (-458)) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Fahrenheit is -459.67....\n"); }
         else {
           FahrenheittoKelvin(&fahrenheit, &kelvin);
           printf("\n\tTemperature in Kelvin : %f \n",kelvin); }
         break;

      case 6:
         printf("\n\t......Fahrenheit to Rankine Converter......\n");      
         printf("\n\tEnter the value of Fahrenheit: ");
         scanf("%f",&fahrenheit);
         if(fahrenheit < (-458)) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Fahrenheit is -459.67....\n"); }
         else {
           FahrenheittoRankine(&fahrenheit, &rankine);
           printf("\n\tTemperature in Rankine : %f \n",rankine); }
         break;

     //Kelvin
      case 7:
         printf("\n\t......Kelvin to Celcius Converter......\n");
         printf("\n\tEnter the value of Kelvin: ");
         scanf("%f",&kelvin);
         if(kelvin < 0) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Kelvin is zero....\n"); }
         else {
           KelvintoCelcius(&kelvin, &celcius);
           printf("\n\tTemperature in Celcius : %f \n",celcius); }
         break;
      
      case 8:
         printf("\n\t......Kelvin to Fahrenheit Converter......\n");
         printf("\n\tEnter the value of Kelvin: ");
         scanf("%f",&kelvin);
         if(kelvin < 0) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Kelvin is zero....\n"); }
         else {
           KelvintoFahrenheit(&kelvin, &fahrenheit);
           printf("\n\tTemperature in Fahrenheit : %f \n",fahrenheit); }
         break;

      case 9:
         printf("\n\t......Kelvin to Rankine Converter......\n");
         printf("\n\tEnter the value of Kelvin: ");
         scanf("%f",&kelvin);
         if(kelvin < 0) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Kelvin is zero....\n"); }
         else {
           KelvintoRankine(&kelvin, &rankine);
           printf("\n\tTemperature in Rankine : %f \n",rankine); }
         break;

      //Rankine
      case 10:
         printf("\n\t......Rankine to Celcius Converter......\n");
         printf("\n\tEnter the value of Rankine: ");
         scanf("%f",&rankine);
         if(rankine < 0) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Rankine is zero....\n"); }
         else {
           RankinetoCelcius(&rankine, &celcius);
           printf("\n\tTemperature in Celcius : %f \n",celcius); }
         break;

      case 11:
         printf("\n\t......Rankine to Fahrenheit Converter......\n");
         printf("\n\tEnter the value of Rankine: ");
         scanf("%f",&rankine);
         if(rankine < 0) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Rankine is zero...\n"); }
         else {
           RankinetoFahrenheit(&rankine, &fahrenheit);
           printf("\n\tTemperature in Fahrenheit : %f \n",fahrenheit); }
         break;

      case 12:
         printf("\n\tRankine to Kelvin Converter...\n");
         printf("\n\tEnter the value of Rankine: ");
         scanf("%f",&rankine);
         if(rankine < 0) {
           printf("\n\tThis conversion is not possible because Absolute Tempareture in Rankine is zero...\n"); }
         else {
           RankinetoKelvin(&rankine, &kelvin);
           printf("\n\tTemperature in Kelvin : %f \n",kelvin); }
         break;

      default: 
         printf("\n\t\tYou choose wrong option...\n\tPlease read the Menu carefully before enter your choice...\n");
         break;
    }
    getchar();			
    printf("\n\n\tDo you want to continue Temperature Converter???\n\tIf Yes,press 'y', else 'n'.\n");
   ch = getchar();		
  }while(ch!='n'); 

  return;
}

           //Weight conversion
void Weight_Conversion(void)
{
  int choice;
  float kg, oz, gm, lb, st, gr, mg, cwt;
  char ch;

  do
  {
    system("clear");
    printf("\n\t\t       - Weight Converter -        \n");
    printf("\n\t\t+---+-----------------------------+  ");
    printf("\n\t\t| 0.|      Exit                   |  ");
    printf("\n\t\t+---+-----------------------------+  ");
    printf("\n\t\t| 1.|Grain To Milligram           |  ");
    printf("\n\t\t| 2.|Milligram To Gram            |  ");
    printf("\n\t\t| 3.|Ounce To Gram                |  ");
    printf("\n\t\t| 4.|Gram To Ounce                |  ");
    printf("\n\t\t| 5.|Pound To Kilogram            |  ");
    printf("\n\t\t| 6.|Kilogram To Pound            |  ");
    printf("\n\t\t| 7.|Stone To Kilogram            |  ");
    printf("\n\t\t| 8.|Kilogram To Stone            |  ");
    printf("\n\t\t| 9.|Gram To Kilogram             |  ");
    printf("\n\t\t|10.|Kilogram To Gram             |  ");
    printf("\n\t\t|11.|HundredWeight To Kilogram(US)|  ");
    printf("\n\t\t|12.|Kilogram To HundredWeight(US)|  ");
    printf("\n\t\t|13.|HundredWeight To Kilogram(UK)|  ");
    printf("\n\t\t|14.|Kilogram To HundredWeight(UK)|  ");
    printf("\n\t\t+---+-----------------------------+  ");

    printf("\n\nEnter your choice: ");
    scanf("%d",&choice);
    
    switch(choice)
    {
      case 0:
        printf("\n\n\tExit from Weight Converter....\n\n");
        return;
        break;

      case 1:
        printf("\n\t......Grain To Milligram Converter......\n");
        printf("\n\tEnter the value Grain : ");
        scanf("%f",&gr);
        GrainToMilligram(&gr, &mg);
        printf("\n\tWeight in Milligram : %f \n", mg);
        break;

      case 2:
        printf("\n\t......Milligram To Grain Converter......\n");
        printf("\n\tEnter the value Milligram : ");
        scanf("%f",&mg);
        MilligramToGrain(&mg, &gr);
        printf("\n\tWeight in Grain : %f \n", gr);
        break;

      case 3:
        printf("\n\t......Ounce To Gram Converter......\n");
        printf("\n\tEnter the value Ounce : ");
        scanf("%f",&oz);
        OunceToGram(&oz, &gm);
        printf("\n\tWeight in Gram : %f \n", gm);
        break;

      case 4:
        printf("\n\t......Gram To Ounce Converter......\n");
        printf("\n\tEnter the value Gram : ");
        scanf("%f",&gm);
        GramToOunce(&gm, &oz);
        printf("\n\tWeight in Ounce : %f \n", oz);
        break;

      case 5:
        printf("\n\t......Pound To Kilogram Converter......\n");
        printf("\n\tEnter the value Pound : ");
        scanf("%f",&lb);
        PoundToKilogram(&lb, &kg);
        printf("\n\tWeight in Kilogram : %f \n", kg);
        break;

      case 6:
        printf("\n\t......Kilogram To Pound Converter......\n");
        printf("\n\tEnter the value Kilogram : ");
        scanf("%f",&kg);
        KilogramToPound(&kg, &lb);
        printf("\n\tWeight in Pound : %f \n", lb);
        break;

      case 7:
        printf("\n\t......Stone To Kilogram Converter......\n");
        printf("\n\tEnter the value Stone : ");
        scanf("%f",&st);
        StoneToKilogram(&st, &kg);
        printf("\n\tWeight in Kilogram : %f \n", kg);
        break;

      case 8:
        printf("\n\t......Kilogram To Stone Converter......\n");
        printf("\n\tEnter the value Kilogram : ");
        scanf("%f",&kg);
        KilogramToStone(&kg, &st);
        printf("\n\tWeight in Stone : %f \n", st);
        break;

      case 9:
        printf("\n\t......Gram To Kilogram Converter......\n");
        printf("\n\tEnter the value Gram : ");
        scanf("%f",&gm);
        GramToKilogram(&gm, &kg);
        printf("\n\tWeight in Kilogram : %f \n", kg);
        break;

      case 10:
        printf("\n\t......Kilogram To Gram Converter......\n");
        printf("\n\tEnter the value Kilogram : ");
        scanf("%f",&kg);
        KilogramToGram(&kg, &gm);
        printf("\n\tWeight in Gram : %f \n", gm);
        break;

      case 11:
        printf("\n\t......HundredWeight To Kilogram(US) Converter......\n");
        printf("\n\tEnter the value HundredWeight : ");
        scanf("%f",&cwt);
        HundredWeightToKilogram_US(&cwt, &kg);
        printf("\n\tWeight in Kilogram : %f \n", kg);
        break;

      case 12:
        printf("\n\t......Kilogramg To HundredWeight(US) Converter......\n");
        printf("\n\tEnter the value Kilogram : ");
        scanf("%f",&kg);
        KilogramToHundredWeight_US(&kg, &cwt);
        printf("\n\tWeight in HundredWeight : %f \n", cwt);
        break;

      case 13:
        printf("\n\t......HundredWeight To Kilogram(UK) Converter......\n");
        printf("\n\tEnter the value HundredWeight : ");
        scanf("%f",&cwt);
        HundredWeightToKilogram_UK(&cwt, &kg);
        printf("\n\tWeight in Kilogram : %f \n", kg);
        break;

      case 14:
        printf("\n\t......Kilogramg To HundredWeight(UK) Converter......\n");
        printf("\n\tEnter the value Kilogram : ");
        scanf("%f",&kg);
        KilogramToHundredWeight_UK(&kg, &cwt);
        printf("\n\tWeight in HundredWeight : %f \n", cwt);
        break;

      default:
        printf("\n\t\tYou choose wrong option......\n\tPlease read the Menu carefully before enter your choice...\n");
        break;
    }
    getchar();
    printf("\n\n\tDo you want to continue Weight Converter??\n\tIf Yes,press 'y', else 'n'.\n");
    ch = getchar();
  }while(ch != 'n');

  return;
} 

           //Length conversion
void Length_Conversion(void)
{
  int choice;
  float inch, cm, m, ft, mile, km, nm;
  char ch;

  do
  {
    system("clear");
    printf("\n\t\t     !! Length Converter !!     \n");
    printf("\n\t\t+---+-------------------------+  ");
    printf("\n\t\t| 0.|      Exit               |  ");
    printf("\n\t\t+---+-------------------------+  ");
    printf("\n\t\t| 1.|Inch To Centimeter       |  ");
    printf("\n\t\t| 2.|Centimeter To Inch       |  ");
    printf("\n\t\t| 3.|Feet To Meter            |  ");
    printf("\n\t\t| 4.|Meter To Feet            |  ");
    printf("\n\t\t| 5.|Feet To Inch             |  ");
    printf("\n\t\t| 6.|Inch To Feet             |  ");
    printf("\n\t\t| 7.|Mile To Kilometer        |  ");
    printf("\n\t\t| 8.|Kilometer To Mile        |  ");
    printf("\n\t\t| 9.|Mile To Nauticalmile     |  ");
    printf("\n\t\t|10.|Nauticalmile To Mile     |  ");
    printf("\n\t\t|11.|Nauticalmile To Kilometer|  ");
    printf("\n\t\t|12.|Kilometer To Nauticalmile|  ");
    printf("\n\t\t+---+-------------------------+  ");

    printf("\n\n\tEnter your choice: ");
    scanf("%d",&choice);
   
    switch(choice)
    {
      case 0:
	printf("\n\n\tExit from Length Converter....\n\n");
        return;
        break;

      case 1:
        printf("\n\t......Inch To Centimeter Converter......\n");
        printf("\n\tEnter the value Inch : ");
        scanf("%f",&inch);
        InchToCentimeter(&inch, &cm);
        printf("\n\tLength in Centimeter : %f \n", cm);        
        break;

      case 2:
        printf("\n\t......Centimeter To Inch Converter......\n");
        printf("\n\tEnter the value Centimeter : ");
        scanf("%f",&cm);
        CentimeterToInch(&cm, &inch);
        printf("\n\tLength in Inch : %f \n", inch);
        break;

      case 3:
        printf("\n\t......Feet To Meter Converter......\n");
        printf("\n\tEnter the value Feet : ");
        scanf("%f",&ft);
        FeetToMeter(&ft, &m);
        printf("\n\tLength in Meter : %f \n", m);
        break;

      case 4:
        printf("\n\t......Meter To Feet Converter......\n");
        printf("\n\tEnter the value Meter : ");
        scanf("%f",&m);
        MeterToFeet(&m, &ft);
        printf("\n\tLength in Feet : %f \n", ft);
        break;

      case 5:
        printf("\n\t......Feet To Inch Converter......\n");
        printf("\n\tEnter the value Feet : ");
        scanf("%f",&ft);
        FeetToInch(&ft, &inch);
        printf("\n\tLength in Inch : %f \n", inch);
        break;

      case 6:
        printf("\n\t......Inch To Feet Converter......\n");
        printf("\n\tEnter the value Inch : ");
        scanf("%f",&inch); 
        InchToFeet(&inch, &ft);
        printf("\n\tLength in Feet : %f \n", ft);
        break;

      case 7:
        printf("\n\t......Mile To Kilometer Converter......\n");
        printf("\n\tEnter the value Mile : ");
        scanf("%f",&mile);
        MileToKilometer(&mile, &km);
        printf("\n\tLength in Kilometer : %f \n", km);
        break;

      case 8:
        printf("\n\t......Kilometer To Mile Converter......\n");
        printf("\n\tEnter the value Kilometer : ");
        scanf("%f",&km);
        KilometerToMile(&km, &mile);
        printf("\n\tLength in Mile : %f \n", mile);
        break;

      case 9:
        printf("\n\t......Mile To Nauticalmile Converter......\n");
        printf("\n\tEnter the value mile : ");
        scanf("%f",&mile);
        MileToNauticalmile(&mile, &nm);
        printf("\n\tLength in Nauticalmile : %f \n", nm);
        break;

      case 10:
        printf("\n\t......Nauticalmile To Mile Converter......\n");
        printf("\n\tEnter the value Nauticalmile : ");
        scanf("%f",&nm); 
        NauticalmileToMile(&nm, &mile);
        printf("\n\tLength in Mile : %f \n", mile);
        break;

      case 11:
        printf("\n\t......Nauticalmile To Kilometer Converter......\n");
        printf("\n\tEnter the value Nauticalmile : ");
        scanf("%f",&nm);
        NauticalmileToKilometer(&nm, &km);
        printf("\n\tLength in Kilometer : %f \n", km);
        break;

      case 12:
        printf("\n\t......Kilometer To Nauticalmile Converter......\n");
        printf("\n\tEnter the value kilometer : ");
        scanf("%f",&km);
        KilometerToNauticalmile(&km, &nm);
        printf("\n\tLength in Nauticalmile : %f \n", nm);
        break;

      default:
        printf("\n\t\tYou choose wrong option...\n\t\tPlease read the Menu carefully before enter your choice...\n");
        break;    
    }
    getchar();
    printf("\n\n\t\tDo you want to continue Length Converter??\n\t\tIf Yes,press 'y', else 'n'.\n");
    ch = getchar();
  }while(ch != 'n');

  return;
}
//currency converter
void Currency_Conversion(void)
{
  int choice;
  char ch;
  float ud, euro, bp, sf, jy;
  do
  {
    system("clear");
    printf("\n\t\t      + Currency Converter +      \n");
    printf("\n\t\t+---+-----------------------------+  ");
    printf("\n\t\t| 0.|       Exit                  |  ");
    printf("\n\t\t+---+-----------------------------+  ");
    printf("\n\t\t| 1.|US_Dollar To Euro            |  ");
    printf("\n\t\t| 2.|Euro To US_Dollar            |  ");
    printf("\n\t\t| 3.|BRITISH_Pound To US_Dollar   |  ");
    printf("\n\t\t| 4.|US_Dollar To BRITISH_Pound   |  ");
    printf("\n\t\t| 5.|SWISS_Franc To US_Dollar     |  ");
    printf("\n\t\t| 6.|US_Dollar To SWISS_Franc     |  ");
    printf("\n\t\t| 7.|JAPANESE_Yen To US_Dollar    |  ");
    printf("\n\t\t| 8.|US_Dollar To JAPANESE_Yen    |  ");
    printf("\n\t\t| 9.|SWISS_Franc To Euro          |  ");
    printf("\n\t\t|10.|Euro To SWISS_Franc          |  ");
    printf("\n\t\t|11.|SWISS_Franc To BRITISH_Pound |  ");
    printf("\n\t\t|12.|BRITISH_Pound To SWISS_Franc |  ");
    printf("\n\t\t|13.|BRITISH_Pound To Euro        |  ");
    printf("\n\t\t|14.|Euro To BRITISH_Pound        |  ");
    printf("\n\t\t|15.|JAPANESE_Yen To Euro         |  ");
    printf("\n\t\t|16.|Euro To JAPANESE_Yen         |  ");
    printf("\n\t\t|17.|JAPANESE_Yen To BRITISH_Pound|  ");
    printf("\n\t\t|18.|BRITISH_Pound To JAPANESE_Yen|  ");
    printf("\n\t\t+---+-----------------------------+  ");

    printf("\n\n\tEnter your choice: ");
    scanf("%d",&choice);

    switch(choice)
    {
      case 0:
	printf("\n\n\tExit from Currency Converter....\n\n");
        return;
        break;

      case 1:
        printf("\n\t......US_Dollar To Euro Converter......\n");
        printf("\n\tEnter the value US_Dollar : ");
        scanf("%f",&ud);
        US_DollarToEuro(&ud, &euro); 
        printf("\n\tWeight in Euro : %f \n", euro);
        break;

      case 2:
        printf("\n\t......Euro To US_Dollar Converter......\n");
        printf("\n\tEnter the value Euro : ");
        scanf("%f",&euro); 
        EuroToUS_Dollar(&euro, &ud);
        printf("\n\tWeight in US_Dollar : %f \n", ud);
        break;

      case 3:
        printf("\n\t......BRITISH_Pound To US_Dollar Converter......\n");
        printf("\n\tEnter the value BRITISH_Pound : ");
        scanf("%f",&bp);
        BRITISH_PoundToUS_Dollar(&bp, &ud);
        printf("\n\tWeight in US_Dollar : %f \n", ud);
        break;

      case 4:
        printf("\n\t......US_Dollar To BRITISH_Pound Converter......\n");
        printf("\n\tEnter the value US_Dollar : ");
        scanf("%f",&ud);
        US_DollarToBRITISH_Pound(&ud, &bp); 
        printf("\n\tWeight in BRITISH_Pound : %f \n", bp);
        break;

      case 5:
        printf("\n\t......SWISS_Franc To US_Dollar Converter......\n");
        printf("\n\tEnter the value SWISS_Franc : ");
        scanf("%f",&sf); 
        SWISS_FrancToUS_Dollar(&sf, &ud);
        printf("\n\tWeight in US_Dollar : %f \n", ud);
        break;

      case 6:
        printf("\n\t......US_Dollar To SWISS_Franc Converter......\n");
        printf("\n\tEnter the value US_Dollar : ");
        scanf("%f",&ud); 
        US_DollarToSWISS_Franc(&ud, &sf);
        printf("\n\tWeight in SWISS_Franc : %f \n", sf);
        break;

      case 7:
        printf("\n\t......JAPANESE_Yen To US_Dollar Converter......\n");
        printf("\n\tEnter the value JAPANESE_Yen : ");
        scanf("%f",&jy); 
        JAPANESE_YenToUS_Dollar(&jy, &ud);
        printf("\n\tWeight in US_Dollar : %f \n", ud);
        break;

      case 8:
        printf("\n\t......US_Dollar To JAPANESE_Yen Converter......\n");
        printf("\n\tEnter the value US_Dollar : ");
        scanf("%f",&ud); 
        US_DollarToJAPANESE_Yen(&ud, &jy);
        printf("\n\tWeight in JAPANESE_Yen : %f \n", jy);
        break;

      case 9:
        printf("\n\t......SWISS_Franc To Euro Converter......\n");
        printf("\n\tEnter the value SWISS_Franc : ");
        scanf("%f",&sf); 
        SWISS_FrancToEuro(&sf, &euro);
        printf("\n\tWeight in Euro : %f \n", euro);
        break;

      case 10:
        printf("\n\t......Euro To SWISS_Franc Converter......\n");
        printf("\n\tEnter the value Euro : ");
        scanf("%f",&euro); 
        EuroToSWISS_Franc(&euro, &sf);
        printf("\n\tWeight in SWISS_Franc : %f \n", sf);
        break;

      case 11:
        printf("\n\t......SWISS_Franc To BRITISH_Pound Converter......\n");
        printf("\n\tEnter the value SWISS_Franc : ");
        scanf("%f",&sf); 
        SWISS_FrancToBRITISH_Pound(&sf, &bp);
        printf("\n\tWeight in BRITISH_Pound : %f \n", bp);
        break;

      case 12:
        printf("\n\t......BRITISH_Pound To SWISS_Franc Converter......\n");
        printf("\n\tEnter the BRITISH_Pound : ");
        scanf("%f",&bp); 
        BRITISH_PoundToSWISS_Franc(&bp, &sf);
        printf("\n\tWeight in SWISS_Franc : %f \n", sf);
        break;

      case 13:
        printf("\n\t......BRITISH_Pound To Euro Converter......\n");
        printf("\n\tEnter the value BRITISH_Pound : ");
        scanf("%f",&bp); 
        BRITISH_PoundToEuro(&bp, &euro);
        printf("\n\tWeight in Euro : %f \n", euro);
        break;

      case 14:
        printf("\n\t......Euro To BRITISH_Pound Converter......\n");
        printf("\n\tEnter the value Euro : ");
        scanf("%f",&euro); 
        EuroToBRITISH_Pound(&euro, &bp);
        printf("\n\tWeight in BRITISH_Pound : %f \n", bp);
        break;

      case 15:
        printf("\n\t......JAPANESE_Yen To Euro Converter......\n");
        printf("\n\tEnter the value JAPANESE_Yen : ");
        scanf("%f",&jy);
        JAPANESE_YenToEuro(&jy, &euro); 
        printf("\n\tWeight in Euro : %f \n", euro);
        break;

      case 16:
        printf("\n\t......Euro To JAPANESE_Yen......\n");
        printf("\n\tEnter the value Euro : ");
        scanf("%f",&euro); 
        EuroToJAPANESE_Yen(&euro, &jy);
        printf("\n\tWeight in JAPANESE_Yen : %f \n", jy);
        break;

      case 17:
        printf("\n\t......JAPANESE_Yen To BRITISH_Pound Converter......\n");
        printf("\n\tEnter the value JAPANESE_Yen : ");
        scanf("%f",&jy); 
        JAPANESE_YenToBRITISH_Pound(&jy, &bp);
        printf("\n\tWeight in BRITISH_Pound : %f \n", bp);
        break;

      case 18:
        printf("\n\t......BRITISH_Pound To JAPANESE_Yen Converter......\n");
        printf("\n\tEnter the value BRITISH_Pound : ");
        scanf("%f",&bp); 
        BRITISH_PoundToJAPANESE_Yen(&bp, &jy);
        printf("\n\tWeight in JAPANESE_Yen : %f \n", jy);
        break;

      default:
        printf("\n\t\tYou choose wrong option...\n\n\t\tPlease read the Menu carefully before enter your choice...\n"); 
        break;
    }
   getchar();
   printf("\n\n\tDo you want to continue Currency Converter??\n\tIf Yes,press 'y', else 'n'.\n");
    ch = getchar();
  }while(ch != 'n');

  return;
}
                                                                                //Main 
int main(void)
{
  int choice;
  char ch;

  do
  {
    system("clear");
    printf("\n\n\t\t\tWelcome to CONVERTER CALCULATOR...\n\n\n\n\n\n");
    printf("\n\t\t        :: M E N U ::   ");
    printf("\n\t\t+---+-----------------------+  ");
    printf("\n\t\t| 0.|      Exit             |  ");
    printf("\n\t\t+---+-----------------------+  ");
    printf("\n\t\t| 1.|Temperature Converter  |  ");
    printf("\n\t\t| 2.|Weight Converter       |  ");
    printf("\n\t\t| 3.|Length Converter       |  ");
    printf("\n\t\t| 4.|Currency Converter     |  ");
    printf("\n\t\t+---+-----------------------+  ");

    printf("\n\n\tEnter your choice: ");
    scanf("%d",&choice);
    
    switch(choice)
    {
      case 0:
        printf("\n\n\t\tYou choose Exit from CONVERTER CALCULATOR...\n\n");
        break;

      case 1:
        Temperature_Conversion();
        break;

      case 2:
        Weight_Conversion();
        break;
     
     case 3:
        Length_Conversion();
        break;

     case 4:
        Currency_Conversion();
        break;

      default:
        printf("\n\t\tSorry!!\n\n\t\tPlease read the Menu carefully before enter choice...\n");
        break;
    }
    getchar();
    printf("\n\n\n\n\n\n\n\t\tDo you want to continue CONVERTER CALCULATOR??\n\t\tIf Yes,press 'y', else 'n'.\n");
    ch = getchar();
  }while(ch != 'n');
   
  system ("clear");
  printf("\n\n\n\n\n\t\tGood Bye...\n\n\n\t\tThanks for using it...\n\n\n\n\n\n\n\n");
  return(1);
}