杭电oj（java版）——1096 A+B for Input-Output Practice (VIII)

A+B for Input-Output Practice (VIII)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 156032    Accepted Submission(s): 47126

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

34 1 2 3 45 1 2 3 4 53 1 2 3

 

Sample Output

1015
6
import java.util.Scanner;public class Main{public static void main(String[] args) {Scanner scanner = new Scanner(System.in);int n = scanner.nextInt();for (int i=0;i<3;i++) {int sum = 0;int a = scanner.nextInt();for (int j=0;j<a;j++) {sum += scanner.nextInt();}System.out.println(sum);System.out.println();}}}