
ZOJ Problem Set  3947
The summer training of ZJU ICPC in July is about to end. To celebrate this great and happy day, the coach of ZJU ICPC Team decided to BG everyone! After a brief discussion, they decided to go to Lou Wai Lou to have a great dinner. Each team member can bring some friends with him/her. Of course, they need to tell the coach the number of friends they will bring. Now the coach wants to know the total number of participants (excluding the coach himself). Please tell him. InputThere are multiple test cases. The first line of input contains an integer T indicating the number of test cases. For each test case: The first line contains an integer N (1 <= N <= 40)  the number of ZJU ICPC members. The second line contains N nonnegative integers, the ith integer indicates the number of friends (< 1000) that the ith team member will bring. OutputFor each test case, output the total number of participants. Sample Input4 5 0 0 1 2 3 1 0 10 1 2 3 4 5 6 7 8 9 10 2 5 3 Sample Output11 1 65 10 Author: DAI, Longao Source: The 13th Zhejiang Provincial Collegiate Programming Contest 