样例有多个输入的情况

简单的a+b

java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
	Scanner cin = new Scanner(System.in);
		while (cin.hasNext()) {
			int a = cin.nextInt();
			int b = cin.nextInt();
			int c = a + b;
			System.out.println(c);
		}
	}
}

python

while True:
	try:
		a,b=map(int,input().strip().split())
		print(a+b)
	except:
		break