Question

Java一个简单程序，求大神帮我在输入输出的地方加个简单的界面，代码如下：能加一个判断姓名不能重复的吗

package zyg;
import java.util.Scanner;
public class zyg1 {
String name;
double psfen;
double score;
double jiafen;
double jianfen;
double qimofen;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int i = 0, j = 0;

System.out.print("请输入您要录入的学生人数：");
int num = sc.nextInt();
zyg1 Stu[] = new zyg1[num];
for (i = 0; i < Stu.length; i++) {
Stu[i] = new zyg1();
System.out.print("请输入第" + (i + 1) + "个学生的姓名：");
Stu[i].name = sc.next();
System.out.print("请输入第" + (i + 1) + "个学生的平时分：");
Stu[i].psfen = sc.nextDouble();
System.out.print("请输入第" + (i + 1) + "个学生的期末基础分：");
Stu[i].score = sc.nextDouble();
System.out.print("请输入第" + (i + 1) + "个学生的期末额外加分：");
Stu[i].jiafen = sc.nextDouble();
System.out.print("请输入第" + (i + 1) + "个学生的期末减分项目：");
Stu[i].jianfen = sc.nextDouble();

}

// 输出

System.out.println("\t姓名\t平时分\t期末基础分\t期末额外加分\t期末减分项目\t期末得分\t总分(总分计算规则：平时分+期末得分的70%)");
for (zyg1 zyg1 : Stu) {
System.out.println("\t" + zyg1.name + "\t"+zyg1.psfen+"\t" + zyg1.score+"\t"+zyg1.jiafen+"\t"+zyg1.jianfen+"\t"+(zyg1.score+zyg1.jiafen-zyg1.jianfen)+"\t"+(zyg1.psfen+((zyg1.score+zyg1.jiafen-zyg1.jianfen)*70/100)));
}

}
}
就是在我的这个代码中输入成绩分数 姓名 和 后面输出的时候 加个输入界面

Answer 1

import java.awt.*;
import java.awt.event.*;

public class TestWindowEvent {
public static void main (String[] args) {
new Frame88 ("WindowAdapter");
}
}
class Frame88 extends Frame {
Frame88 (String s) {
super(s);
setBounds (300,300,200,70);
setLayout (null);
setVisible (true);
addWindowListener (new WindowAdapter() {
public void windowClosing(WindowEvent e) {
setVisible (false);
System.exit(0);
}
} );
}
}

追问

新手 不懂。。。。。。