
ZOJ Problem Set  3767
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 ith 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. InputThere 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). OutputFor each test case, output "Safe" if no alarm will be raised. Otherwise, output "Warning". Sample Input2 3 800 50 60 70 9 800 50 55 60 60 60 60 65 70 360 Sample OutputSafe Warning Author: YU, Xiaoyao; JIANG, Kai Source: The 14th Zhejiang University Programming Contest 