写一个java程序求两数之和

答:import java.util.Scanner;public class SumTwo {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("请输入两个数字：");
int a = sc.nextInt();
int b = sc.nextInt();
System.out.println("两数之和为：" + (a + b));
}
}