Write a C program that reads three integers a, b and c, and displays on the screen the result of the expression $$\frac{ab}{c}$$ if c is not null. Your program displays the message 'Wrong value of c' if c null.

Execution example:

Enter three numbers A, B and C: 3 5 10

$$\frac{a*b}{c}= 3 * 5/10 = 1.5$$

#include <stdio.h>

int main()
{
    int a, b, c;
    printf("Enter 3 integers: ");
    scanf("%d %d %d",&a, &b, &c);
    
    if(c==0)
        printf("Wrong value of c\n");
    else
        printf("a * b / c = %d * %d / %d = %.1lf\n", a, b,c, 1.0*a*b/c);

    return 0;
}