实验4_面向对象基础.doc
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xxxxx大学计算机与信息技术学院
实验报告
姓 名 学 号 专业班级 课程名称 实验日期 成 绩 指导教师 批改日期 实验名称 总分:267.70000000000005
平均分:89.23333333333335
最高分:91.4
最低分:87.3
学生信息:
|-学号:100
|-姓名:John
|-年龄:20
|-英语:89.0
|-计算机:87.3
|-数学:91.4
package t4;
import java.util.*;
import org.omg.CORBA.portable.ValueOutputStream;
public class LX4_1 {
public static void main(String[] args) {
Student student1=new Student();
Scanner input=new Scanner(System.in);
System.out.println(请输入学生姓名:);
student1.setName(input.next());
System.out.println(请输入学号:);
student1.setStudentNumber(input.nextInt());
System.out.println(请输入年龄:);
student1.setAge(input.nextInt());
System.out.println(请输入英语成绩:);
student1.setEnglishGrade(input.nextDouble());
System.out.println(请输入电脑成绩:);
student1.setComputerGrade(input.nextDouble());
System.out.println(请输入数学成绩:);
student1.setMathGrade(input.nextDouble());
printInformations(student1);
}
public static void printInformations(Student s1){
System.out.printf(总分:%3.2f \n,Double.parseDouble(String.valueOf(s1.sumGrade())));
System.out.printf(平均分:%3.2f\n,Double.parseDouble(String.valueOf(s1.avgGrade())));
System.out.println(最高分:+Double.parseDouble(String.valueOf(s1.maxGrade())));
System.out.println(最低分:+Double.parseDouble(String.valueOf(s1.minGrade())));
System.out.println(学生信息:);
System.out.println(学号:+s1.getStudentNumber());
System.out.println(姓名+s1.getName());
System.out.println(年龄+s1.getAge());
System.out.println(英语成绩:+s1.getEnglishGrade());
System.out.println(电脑成绩:+s1.getComputerGrade());
System.out.println(数学成绩:+s1.getMathGrade());
}
}
class Student{
private int studentNumber;
private String name;
private int age;
private double englishGrade;
private double computerGrade;
private double mathGrade;
void setStudentNumber(int number){
studentNumber=number;
}
int getStudentNumber(){
return studentNumber;
}
void setName(String nm){
name=nm;
}
String getName(){
return name;
}
void setAge(int age1){
age=age1;
}
int g
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