「java输入姓名学号信息」java输入姓名代码
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JAVA学生信息的输入
正规的写法，创建Student类，要有构造方法，重写toString方法，这个可以改为你需要的格式
public class Student {
private String number;
private String name;
private char sex;
private double[] score=new double[3];
private double ave;
private double sum;
public String getNumber() {
return number;
}
public void setNumber(String number) {
this.number = number;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public char getSex() {
return sex;
}
public void setSex(char sex) {
this.sex = sex;
}
public double[] getScore() {
return score;
}
public void setScore(double[] score) {
this.score = score;
}
public double getAve() {
return ave;
}
public void setAve(double ave) {
this.ave = ave;
}
public double getSum() {
return sum;
}
public void setSum(double sum) {
this.sum = sum;
}
@Override
public String toString() {
return "Student [number=" + number + ", name=" + name + ", sex=" + sex
+ ", score=" + Arrays.toString(score) + ", ave=" + ave
+ ", sum=" + sum + "]";
}
public Student() {
}
public Student(String number, String name, char sex, double[] score,
double ave, double sum) {
super();
this.number = number;
this.name = name;
this.sex = sex;
this.score = score;
this.ave = ave;
this.sum = sum;
}
然后你另外写一个类，里面有input 和 output方法来操作你的这个学生类。
编写一个java程序,要求输入自己的学号姓名
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Test222 {
public static void main(String[] args) throws IOException {
int i, j;
String a;
BufferedReader str = new BufferedReader(
new InputStreamReader(System.in));
System.out.println("请输入学号：");
a = str.readLine();
System.out.println("学号为：" + a);
str = new BufferedReader(new InputStreamReader(System.in));
System.out.println("请输入姓名：");
a = str.readLine();
System.out.println("姓名为：" + a);
}
}
望采纳~~
java做一个简单的姓名。学号。科目。成绩。的录入
import java.util.Scanner;
class student{
public String name;
public int id;
public String subject;
public double score;
}
public class Test {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
//创建学生对象
student stu = new student();
System.out.print("输入id：");
stu.id = scanner.nextInt();
System.out.print("输入姓名：");
stu.name = scanner.next();
System.out.print("输入subject：");
stu.subject = scanner.next();
System.out.print("输入分数：");
stu.score = scanner.nextDouble();
System.out.println("姓名：" + stu.name + ". id ： " + stu.id + ". 科目： " + stu.subject + ". 分数：" + stu.score);
}
}
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