void pointer and Casting

Code

#include <stdio.h>

void add_and_print(void *a, void *b, char type)
 {
    // Write your logic here using type casting
    if(type=='i')
    {
       int res=*(int*)a + *(int*)b;
       printf("%d",res);
    }
    else if(type=='f')
    {
       float res1=*(float*)a + *(float*)b;
       printf("%.1f",res1);
    }
     
}

int main() {
    char type;
    scanf(" %c", &type);

    if (type == 'i') {
        int x, y;
        scanf("%d %d", &x, &y);
        add_and_print(&x, &y, type);
    } else if (type == 'f') {
        float x, y;
        scanf("%f %f", &x, &y);
        add_and_print(&x, &y, type);
    }

    return 0;
}

Solving Approach

 

 

 

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Input

i 10 20

Expected Output

30