ACM-ICPC 2018 焦作赛区网络预赛 I. Save the Room

Bob is a sorcerer. He lives in a cuboid room which has a length of AA, a width of BB and a height of CC, so we represent it as AA * BB * CC. One day, he finds that his room is filled with unknown dark energy. Bob wants to neutralize all the dark energy in his room with his light magic. He can summon a 11 * 11 * 22 cuboid at a time to neutralize dark energy. But the cuboid must be totally in dark energy to take effect. Can you foresee whether Bob can save his room or not?

Input

Input has TT test cases. T le 100T≤100

For each line, there are three integers A, B, CA,B,C.

1 le A, B, C le 1001≤A,B,C≤100

Output

For each test case, if Bob can save his room, print"Yes", otherwise print"No".

样例输入复制

1 1 2
1 1 4
1 1 1

样例输出复制

Yes
Yes
No

题目来源

ACM-ICPC 2018 焦作赛区网络预赛

题目意思是，有一个a*b*c大小的长方体，你用1*1*2大小的长方体来填充，填充过程中，不能超出a*b*c长方体的空间。问是否可以刚好填充。

分析，因为是1*1*2大小，所以以1*1为底面填充一定可以把底面填满，那么只需要考虑高就好啦，然后发现，高是二的倍数就可以刚好填充。 

#include<iostream>
#include<cstring>
using namespace std;

int main()
{
	int a,b,c,n,m,j,k,i,T;
	while (cin>>a>>b>>c)
	{
		if(a%2==0 || b%2==0 || c%2==0)
		cout<<"Yes"<<endl;
		else
		cout<<"No"<<endl;
	}
	
	return 0;
}