input:chess.in output:chess.out
时间限制: 1000 ms 空间限制: 262144 KB 具体限制
1 #include<stdio.h> 2 #include<math.h> 3 using namespace std; 4 int n; 5 int x,y,u,v; 6 int main() 7 { 8 freopen("chess.in","r",stdin); 9 freopen("chess.out","w",stdout); 10 scanf("%d",&n); 11 for(int i=1;i<=n;i++){ 12 scanf("%d%d%d%d",&x,&y,&u,&v); 13 if(abs(x-u)%2==abs(y-v)%2){ 14 printf("Yes "); 15 }else{ 16 printf("No "); 17 } 18 } 19 20 }