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
    char i;
    char f;
    int sum1;
    float sum2;
    if(type=='i'){
     int *pa;
     pa=(int*)a;
     int *pb;
     pb=(int*)b;
     sum1=*pa+*pb;
     printf("%d", sum1);
    }
    if(type=='f'){
        float *pc;
        pc=(float*)a;
        float *pd;
        pd=(float*)b;
        sum2=*pc+*pd;
        printf("%.1f", sum2);
    }
}

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