Example: C program to convert the temperature from degree fahrenheit to celsius

C
C++
C#
Java
Python
PHP

// C program to convert the temperature from degree fahrenheit to celsius
#include <stdio.h>

int main() {
    float c, f;
    // c = celsius
    // f = fahrenheit

    printf("Enter the temperature in Fahrenheit::\n");
    scanf("%f", &f);

    /* Conversion of fahrenheit to celsius */
    c = (float)((f - 32) * 5 / 9);

    // Output
    printf("\n%f Fahrenheit = %f Celsius\n", f, c);
    return 0;
}