The following C program i have taken from book but output is not coming- Solution required- kindly help.

Question

int mul (int a, int b);
main()
{
    int a, b, c;
    a = 5;
    b = 10;
    c = mul (a,b);
    printf ("multipilcation of %d and %d is %d",a,b,c);
}
    int mul (int x, int y)
    int p;
    {
        p = x*y;
        return(p);
    }

Answer 1

#include <stdio.h>

int add (int,int);
int main()
{
    int ans = add(6,9);
    
    printf("ans is %d \n",ans);
    
    return 0;
}
    int add(int i, int j)
    {
        int k = i*j;
        return k;
    }

Comments

Why would you call a function "add" when what it does is multiply?

This is confusing and makes it way harder to understand what the code does.