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32 files changed

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-31
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32 files changed

+519
-31
lines changed

‎J04004/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.mycompany</groupId>
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<artifactId>J04004</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.source>16</maven.compiler.source>
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<maven.compiler.target>16</maven.compiler.target>
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</properties>
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</project>

‎J04004/src/main/java/com/mycompany/j04004/J04004.java

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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package com.mycompany.j04004;
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/**
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*
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* @author Admin
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*/
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public class J04004 {
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// thuộc tính dạng private chỉ được dùng bên trong lớp này.
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private long tu, mau;
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//hàm tạo trong java cho đối tượng ps1, ps2 sử dụng.
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public J04004(long tu, long mau) {
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this.tu = tu;
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this.mau = mau;
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}
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// phương thức public cho đối tượng -->phải khởi tạo một đối tượng mới có thể truy cập được.
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// phương thức static --> được phép truy cập mà không cần tạo một đối tượng
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public long getTu() {
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return tu;
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}
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public void setTu(long tu) {
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this.tu = tu;
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}
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public long getMau() {
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return mau;
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}
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public void setMau(long mau) {
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this.mau = mau;
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}
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public long timUSCLN(long a, long b) {
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while (a != b) {
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if (a > b) {
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a -= b;
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} else {
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b -= a;
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}
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}
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return a;
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}
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public void toiGianPhanSo() {
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long i = timUSCLN(this.getTu(), this.getMau());
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this.setTu(this.getTu() / i);
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this.setMau(this.getMau() / i);
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}
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// tạo một đối tượng ps từ lớp J04004
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public void congPhanSo(J04004 ps) {
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long ts = this.getTu() * ps.getMau() + ps.getTu() * this.getMau();
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long ms = this.getMau() * ps.getMau();
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J04004 phanSoTong = new J04004(ts, ms);
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phanSoTong.toiGianPhanSo();
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System.out.println(phanSoTong.tu + "/" + phanSoTong.mau);
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}
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}

‎J04004/src/main/java/com/mycompany/j04004/Nhap.java

+21
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package com.mycompany.j04004;
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/**
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*
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* @author Admin
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*/
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import java.util.*;
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public class Nhap {
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public static void main(String[] args) {
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Scanner in = new Scanner(System.in);
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// khỏi tạo một đối tượng tên ps1, ps2 từ một lớp J04004
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J04004 ps1=new J04004(in.nextLong(),in.nextLong());
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J04004 ps2=new J04004(in.nextLong(),in.nextLong());
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ps1.congPhanSo(ps2);
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}
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}

‎J04004/src/main/java/com/mycompany/j04004/j04004.rar

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‎J04006/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.mycompany</groupId>
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<artifactId>J04006</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.source>16</maven.compiler.source>
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<maven.compiler.target>16</maven.compiler.target>
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</properties>
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</project>

‎J04006/src/main/java/com/mycompany/j04006/J04006.java

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package com.mycompany.j04006;
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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/**
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*
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* @author Admin
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*/
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import java.text.SimpleDateFormat;
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import java.util.Date;
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public class J04006 {
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String name,cls,date;
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Float degree;
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public J04006(String name, String cls,String date, Float degree){
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this.name = name;
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this.cls = cls;
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this.date = date;
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this.degree = degree;
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}
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public void result(){
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try {
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SimpleDateFormat dt = new SimpleDateFormat("dd/mm/yyyy");
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Date d = dt.parse(date);
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date = dt.format(d);
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} catch(Exception e) {
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e.printStackTrace();
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}
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String degre = String.format("%.2f", this.degree);
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// Date date = formatter.format(this.date);
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System.out.print("B20DCCN001 " + this.name + " " +this.cls + " " + date+" " + degre);
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}
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}

‎J04006/src/main/java/com/mycompany/j04006/Nhap.java

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package com.mycompany.j04006;
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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/**
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*
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* @author Admin
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// */
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//import com.mycompany.j04006.J04006;
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import java.util.*;
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public class Nhap {
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public static void main(String[] args){
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Scanner in = new Scanner(System.in);
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J04006 tmp = new J04006(in.nextLine(),in.nextLine(),in.nextLine(),in.nextFloat());
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tmp.result();
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}
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}

‎J04006/src/main/java/com/mycompany/j04006/j04006.rar

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‎J04007/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.mycompany</groupId>
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<artifactId>J04007</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.source>16</maven.compiler.source>
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<maven.compiler.target>16</maven.compiler.target>
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</properties>
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</project>

‎J04007/src/main/java/com/mycompany/j04007/J04007.java

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package com.mycompany.j04007;
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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/**
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*
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* @author Admin
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*/
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import java.text.SimpleDateFormat;
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import java.util.Date;
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public class J04007 {
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String name, gender, date, address,code,contract;
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public J04007(String name, String gender, String date, String address, String code, String contract){
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this.name = name;
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this.gender = gender;
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this.date = date;
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this.address = address;
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this.code = code;
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this.contract = contract;
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}
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public void result(){
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try {
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SimpleDateFormat dt = new SimpleDateFormat("dd/mm/yyyy");
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Date d = dt.parse(date);
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date = dt.format(d);
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} catch(Exception e) {
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e.printStackTrace();
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}
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try{
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SimpleDateFormat dt_1 = new SimpleDateFormat("dd/mm/yyyy");
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Date c = dt_1.parse(contract);
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contract = dt_1.format(c);
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} catch (Exception e) {
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e.printStackTrace();
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}
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System.out.println("00001 " + this.name + " " + this.gender + " " + this.date + " " + this.address + " " + this.code + " " + this.contract );
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}
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}

‎J04007/src/main/java/com/mycompany/j04007/Nhap.java

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/*
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* To change this license header, choose License Headers in Project Properties.
3+
* To change this template file, choose Tools | Templates
4+
* and open the template in the editor.
5+
*/
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package com.mycompany.j04007;
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/**
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*
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* @author Admin
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*/
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import java.util.*;
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public class Nhap {
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public static void main(String[] args){
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Scanner sc = new Scanner(System.in);
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J04007 tmp = new J04007(sc.nextLine(), sc.nextLine(), sc.nextLine(),sc.nextLine(),sc.nextLine(),sc.nextLine() );
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tmp.result();
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}
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}

‎J04007/src/main/java/com/mycompany/j04007/j04007.rar

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‎PS/Nhap.java

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package PS;
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import java.util.*;
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// import PS.PhanSo;
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public class Nhap {
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public static void main(String[] args) {
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Scanner sc = new Scanner(System.in);
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PhanSo ps1 = new PhanSo(sc.nextLong(),sc.nextLong());
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ps1.rutGon();
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}
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}

‎PS/PhanSo.java

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package PS;
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public class PhanSo {
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public long tu,mau;
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public PhanSo(long tu, long mau) {
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this.tu = tu;
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this.mau = mau;
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}
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public String toString(long tu , long mau){
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return tu + "/" + mau;
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}
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public void rutGon(){
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long GCD = gcd(this.tu,this.mau);
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System.out.println(toString(this.tu/GCD, this.mau/GCD));
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}
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public long gcd(long a,long b){
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if(b==0) return a;
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return gcd(b,a%b);
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}
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}

‎PS1/src/main/java/com/mycompany/ps1/Nhap.java

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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
4+
* and open the template in the editor.
5+
*/
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package com.mycompany.ps1;
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/**
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*
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* @author Admin
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*/
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import java.util.*;
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public class Nhap {
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public static void main(String[] args) {
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Scanner sc = new Scanner(System.in);
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PhanSo ps1 = new PhanSo(sc.nextLong(),sc.nextLong());
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ps1.rutGon();
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}
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}

‎PS1/src/main/java/com/mycompany/ps1/PhanSo.java

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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
4+
* and open the template in the editor.
5+
*/
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package com.mycompany.ps1;
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/**
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*
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* @author Admin
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*/
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public class PhanSo {
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long tu,mau;
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public PhanSo(long tu, long mau) {
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this.tu = tu;
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this.mau = mau;
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}
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public String toString(long tu , long mau){
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return tu + "/" + mau;
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}
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public void rutGon(){
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long GCD = gcd(this.tu,this.mau);
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System.out.println(toString(this.tu/GCD, this.mau/GCD));
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}
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public long gcd(long a,long b){
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if(b==0) return a;
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return gcd(b,a%b);
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}
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}

‎PS1/src/main/java/com/mycompany/ps1/ps1.rar

802 Bytes
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‎Test/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.mycompany</groupId>
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<artifactId>Test</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
10+
<maven.compiler.source>16</maven.compiler.source>
11+
<maven.compiler.target>16</maven.compiler.target>
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</properties>
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</project>

‎Test/src/main/java/com/mycompany/test/J04007.java

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package com.mycompany.test;
2+
3+
/*
4+
* To change this license header, choose License Headers in Project Properties.
5+
* To change this template file, choose Tools | Templates
6+
* and open the template in the editor.
7+
*/
8+
9+
/**
10+
*
11+
* @author Admin
12+
*/
13+
public class J04007 {
14+
String name, gender, date, address,code,contract;
15+
public J04007(String name, String gender, String date, String address, String code, String contract){
16+
this.name = name;
17+
this.gender = gender;
18+
this.date = date;
19+
this.address = address;
20+
this.code = code;
21+
this.contract = contract;
22+
}
23+
public void result(){
24+
// try {
25+
// SimpleDateFormat dt = new SimpleDateFormat("dd/mm/yyyy");
26+
// Date d = dt.parse(date);
27+
// date = dt.format(d);
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// } catch(Exception e) {
29+
// e.printStackTrace();
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// }
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// try{
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// SimpleDateFormat dt_1 = new SimpleDateFormat("dd/mm/yyyy");
33+
// Date c = dt_1.parse(contract);
34+
// contract = dt_1.format(c);
35+
// } catch (Exception e) {
36+
// e.printStackTrace();
37+
// }
38+
System.out.println("00001 " + this.name + " " + this.gender + " " + this.date + " " + this.address + " " + this.code + " " + this.contract );
39+
}
40+
}

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