Problem to Solve

#include<stdio.h>

int main()
{
    int x, y, z;
    int *a, *b, *c;

    scanf("%d%d%d", &x,&y,&z);
    a=&x;
    b=&y;
    c=&z;

    printf("%d\n", *a+*b+*c);

    return 0;
}