A+B for Input-Output Practice (VI)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 72130    Accepted Submission(s): 48313 Problem Description Your task is to calculate the sum of some integers.   Input Input contains multiple test cases, and one case one line. Each case starts with an integer N, and then N integers follow in the same line.   Output For each test case you should output the sum of N integers in one line, and with one line of output for each line in input.   Sample Input 4 1 2 3 4 5 1 2 3 4 5   Sample Output 10 15 import java.util.Scanner; public class Main{ public static void main(String[] args) { Scanner scanner = new Scanner(System.in); while (scanner.hasNextInt()) { String str = scanner.nextLine(); String[] arr = str.split(" "); int sum = 0; for (int i=1;i<arr.length;i++) { sum += Integer.parseInt(arr[i]); } System.out.println(sum); } } }