输出课程名称

package com.oned9z;

import java.util.InputMismatchException;
import java.util.Scanner;

/**
* @program: com.oned9z
* @description:输出课程名称
* @author: Mr.Lin
* @create: 2019年7月22日
**/
public class Course {
static Scanner sc = new Scanner(System.in);
public static void main(String[] args) {
System.out.println("请输入课程代号(1~3之间的数字):");
//定义课程数组
String[] courses = {"C#编程","数学","语文"};
int choose = 0;
try{
choose = sc.nextInt();
System.out.println(courses[choose-1]);
}catch(InputMismatchException e){
//捕捉非数字异常
System.out.println("您输入的不是数字!");
}catch(ArrayIndexOutOfBoundsException e) {
System.out.println("请输入1~3之间的整数");
}finally {
System.out.println("欢迎提出建议!");
}
}

}

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转载自www.cnblogs.com/lpbk/p/11228017.html