Question

一道简单的acm题，老是过不了oj，求帮助

Problem Description
Your task is to calculate the sum of some integers.

Input
Input contains an integer N in the first line, and then N lines follow. Each line starts with a integer M, and then M integers follow in the same line.

Output
For each group of input integers you should output their sum in one line, and you must note that there is a blank line between outputs.

Sample Input
3
4 1 2 3 4
5 1 2 3 4 5
3 1 2 3

Sample Output
10

15

6

Author
lcy

Recommend
JGShining

Answer 1

我觉得应该是结果超int型，你可以试用long long ,不行只能使用高清度加法了，或者java大数

Answer 2

你的代码呢