java流程图，代码，第一次作业

package lianhua;

import java.util.Scanner;

public class Choujian {

public static void main(String[] args) {

// TODO Auto-generated method stub

Scanner sc = new Scanner(System.in);

System.out.print("输入奖号：");

int a = sc.nextInt();

switch(a){

case 1:

System.out.print("一等奖 42寸彩电");

break;

case 2:

System.out.print("二等奖 光波炉");

break;

case 3:

System.out.print("三等奖 加湿器");

break;

case 4:

System.out.print("安慰奖 16G-U盘");

break;

}

sc.close();

}

}