62. void pointer and Casting

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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 x = *(int *)a;   // cast to int* and dereference
        int y = *(int *)b;
        printf("%d\n", x + y);
    }
    else if (type == 'f') {
        float x = *(float *)a;   // cast to float* and dereference
        float y = *(float *)b;
        printf("%.1f\n", x + y);
    }
}



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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