#include<stdio.h>
#include<stdlib.h>
int main(void)
{
int w, x, h, q, i, j, k, x1, x2, y1, y2, z1, z2, a, b=0;
scanf("%d%d%d", &w, &x, &h
#include<stdio.h>
#include<stdlib.h>
int main(void)
{
int w, x, h, q, i, j, k, x1, x2, y1, y2, z1, z2, a, b=0;
scanf("%d%d%d", &w, &x, &h