[codeforces 1351B] Square? 拼接成正方形

Testing Round #16 (Unrated)   测试人数4695

[codeforces 1351B]   Square?   拼接成正方形

总目录详见https://blog.youkuaiyun.com/mrcrack/article/details/103564004

在线测评地址https://codeforces.com/contest/1351/problem/B

Problem	Lang	Verdict	Time	Memory
B - Square?	GNU C++17	Accepted	31 ms	3600 KB

样例配图如下

 

Input:
1
2 3
3 1
Output:
Yes

 

AC代码如下

#include <stdio.h>
int main(){
	int t,a,b,c,d,e;
	scanf("%d",&t);
	while(t--){
		scanf("%d%d%d%d",&a,&b,&c,&d);
		if(a<b)e=a,a=b,b=e;
		if(c<d)e=c,c=d,d=e;
		if(a!=c)printf("No\n");
		else if(b+d!=a)printf("No\n");
		else printf("Yes\n");
	}
}