ZOJ 3767 Elevator

题目链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=5230

题面：

Elevator Time Limit: 2 Seconds       Memory Limit: 65536 KB

How time flies! The graduation of this year is around the corner. N members of ZJU ACM/ICPC Team decided to hold a party in a restaurant. The restaurant is located in a skyscraper so they need to take an elevator to reach there.

The elevator's maximum load is M kilograms. The weight of the i-th team member is A_i kilograms. If the total weight of people in the elevator exceeds the maximum load of the elevator, the elevator will raise the alarm and will not move.

Please write a program to implement the weight detector of the elevator.

Input

There are multiple test cases. The first line of input is an integer T indicates the number of test cases. For each test case:

The first line contains two integers N (1 <= N <= 20) and M (1 <= M <= 2000). The next line contains N integers A_i (1 <= A_i <= 500).

Output

For each test case, output "Safe" if no alarm will be raised. Otherwise, output "Warning".

Sample Input

2
3 800
50 60 70
9 800
50 55 60 60 60 60 65 70 360

Sample Output

Safe
Warning

题意：

累加，若超重，则输出"Warning"，否则输出"Safe"。

代码：

#include<iostream>
using namespace std;
int main()
{
	int t,n,m,sum,tmp;
	cin>>t;
	while(t--)
	{
		sum=0;
		cin>>n>>m;
		for(int i=0;i<n;i++)
		{
			cin>>tmp;
			sum+=tmp;
		}
    	if(sum>m)cout<<"Warning\n";
    	else cout<<"Safe\n";
	}
	return 0;
}