package pkg1;
import java.util.*;
/**
* @project: 随机点名器项目实训
* @author: xxxx
*/
public class RandomCallTheRoll {
public static void main(String[] args) throws Exception {
//初始数据
String className = "19级物联班(本)";
String strNameList = "丁黎,赵振宇,郭辉,郝昌美,胡祖永,黄星睿,揭奥淋,李晗骁,"
+ "李文艳,李云凯,林恩英,娄亚林,马月,莫聪,普雪,杞春涛,钱梦军,沈冰,石丽萍,"
+ "王亚楠,吴帆雪,徐晓宏,徐颖,杨庚辰,杨正斌,姚志鹏,余明燊,张艳平,高青欣,"
+ "贾馨,李沛洁,李桐,王浩辰,吴江洪,张思,付威";
//将学生名单写入数组
String[] nameList = strNameList.split(",");//*****以","分隔每个名字,并分别存在数组里
washData(nameList);//****清洗数组元素(学生名单)数据空格
//输出班级信息
System.out.println("教学班号:" + className);
System.out.println("班级人数:" + nameList.length + "人");
System.out.println("名单如下:");
printArray(nameList);//输出班名单
//输入要随机点名的人数
Scanner input = new Scanner(System.in); //创建Scanner对象
System.out.print("请输入要随机点名的人数:"); //提示信息
int n = input.
Java:随机点名器/RandomCallTheRoll
于 2023-10-28 10:57:54 首次发布

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