#include<stdio.h>
#include<math.h>
#include
int main()
{int n,m,x1,x2,y1,y2;
while(scanf("%d%d",&n,&m)!=EOF)
{
scanf("%d%d%d%d",&x1,&y1,&x2,&y2);
if(m*n%2!=0)
printf("No.\n");
else
{
if((abs(x1-x2)+abs(y1-y2))%2==1)
printf("Yes.\n");
else printf("No.\n");
}
}
return 0;
}
为什么compile error呀？