write a program to make celsius to fahrenheit and fahrenheit to celsius converter || Using if else ||.

 

write a program to make celsius to fahrenheit and fahrenheit to celsius converter..

#include<stdio.h>

int main(){

    char unit;

    float c,f;

    printf("Choose your unit: Enter 'c' for Celsius or 'f' for Fahrenheit\n");

    scanf(" %c", &unit);

    

    if (unit == 'c') 

    {

        printf("Enter the value of Fahrenheit: ");

        scanf("%f", &f);

       c =  (f - 32) * 5/9;

       printf("%.2f °C ", c);

    }

    else if (unit == 'f'){

        printf("Enter the value of Celsius: ");

        scanf("%f", &c);

        f = (c * 9/5) + 32;

         printf("%.2f °F ", f);

    }

    else {

        printf("Invalid choice. Please enter c for Celsius or f for Fahrenheit.\n");

    }

    return 0;

    

}

output 

Choose your unit: Enter 'c' for Celsius or 'f' for Fahrenheit

c

Enter the value of Fahrenheit: 12

-11.11 °C 

And 

Choose your unit: Enter 'c' for Celsius or 'f' for Fahrenheit

f

Enter the value of Celsius: 12

53.60 °F