Example: C Program to Convert Celsius to Fahrenheit using Pointers

C
C++
C#
Java
Python
PHP

// C Program to Convert Celsius to Fahrenheit using Pointers
#include <stdio.h>

int main() {
    float c, f;
    float *ptr1, *ptr2;
    
    // c - To store the celsius
    // f - To store the fahrenheit

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

    // To get the address of `c` variable
    ptr1 = &c;

    // Conversion of celsius to fahrenheit
    f = ((*ptr1) * 9 / 5) + 32;

    // To get the address of `f` variable
    ptr2 = &f;

    // Final Output
    printf("\n%f Celsius = %f Fahrenheit\n", *ptr1, *ptr2);
    return 0;
}