题解 | #牛牛学加法#
牛牛学加法
http://www.nowcoder.com/practice/07fde707001048db8342a4be16c7d4b0
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
// 注意 hasNext 和 hasNextLine 的区别
while (in.hasNextInt()) { // 注意 while 处理多个 case
int a = in.nextInt();
int b = in.nextInt();
System.out.println(a+b);
}
}
}