By GokiSoft.com| 15:42 05/09/2022|
Java Basic

Java Basic- Kiểm tra số chẵn và lẻ - mệnh đề điều kiên if - else trong java

Nhập số nguyên x, in ra x là số chẵn hay số lẻ
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Phản hồi từ học viên

5

(Dựa trên đánh giá ngày hôm nay)

Lê Đức Mạnh [C1907L]
Lê Đức Mạnh

2020-03-13 14:05:32



public static void main(String[] args) {
        System.out.println("Kiem tra so chắn lẻ");
        Scanner Bien = new Scanner(System.in);
        System.out.println("Moi nhap so ");
        int Nhap = Integer.parseInt(Bien.nextLine());
        if (Nhap % 2 == 0) {
            System.err.println("so chan");
        }else{
            System.err.println("so le");
        }


Nguyễn Hoàng Anh [C1907L]
Nguyễn Hoàng Anh

2020-03-13 12:02:53



/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package myinfo;
import java.util.Scanner;
/**
 *
 * @author Redmibook 14
 */
public class MyInfo {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        System.out.println("Hello World");
        System.out.printf("Ten : %s %nTuoi : %d%nDia Chi : %s%nEmail : %s%nSo Dien Thoai : %d%n","Nguyen Le Hoang"
                + " Anh",18,"267 Hoang Hoa Tham","lehoang7438@yahoo.com",01231321321);
         Scanner input = new Scanner(System.in); 
        System.out.println("Moi nhap ho va ten : ");
       String username = input.nextLine();
       System.out.println("Moi nhap tuoi : ");
       int tuoi = input.nextInt();
       System.out.println("Moi nhap dia chi : ");
       String diachi = input.nextLine();
       System.out.println("Moi nhap email : ");
       String email = input.nextLine();
       System.out.println("Moi nhap so dien thoai : ");
       int sdt  = input.nextInt();
       
       System.out.format("Ho va Ten :%s%nTuoi :%d%nDia chi :%s%nemail :%s%nsdt :%d", username ,tuoi, diachi, email,sdt);
       
        System.out.println("/nMoi nhap so X : ");
         int X = input.nextInt();
         if(X % 2 != 0){
              System.out.println("X la so Le ");
         }else{
              System.out.println("X la so Chan ");
         }
    }
    
}


Nguyễn Hoàng Anh [C1907L]
Nguyễn Hoàng Anh

2020-03-13 12:02:48



/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package myinfo;
import java.util.Scanner;
/**
 *
 * @author Redmibook 14
 */
public class MyInfo {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        System.out.println("Hello World");
        System.out.printf("Ten : %s %nTuoi : %d%nDia Chi : %s%nEmail : %s%nSo Dien Thoai : %d%n","Nguyen Le Hoang"
                + " Anh",18,"267 Hoang Hoa Tham","lehoang7438@yahoo.com",01231321321);
         Scanner input = new Scanner(System.in); 
        System.out.println("Moi nhap ho va ten : ");
       String username = input.nextLine();
       System.out.println("Moi nhap tuoi : ");
       int tuoi = input.nextInt();
       System.out.println("Moi nhap dia chi : ");
       String diachi = input.nextLine();
       System.out.println("Moi nhap email : ");
       String email = input.nextLine();
       System.out.println("Moi nhap so dien thoai : ");
       int sdt  = input.nextInt();
       
       System.out.format("Ho va Ten :%s%nTuoi :%d%nDia chi :%s%nemail :%s%nsdt :%d", username ,tuoi, diachi, email,sdt);
       
        System.out.println("/nMoi nhap so X : ");
         int X = input.nextInt();
         if(X % 2 != 0){
              System.out.println("X la so Le ");
         }else{
              System.out.println("X la so Chan ");
         }
    }
    
}


hoangkhiem [C1907L]
hoangkhiem

2020-03-13 09:40:23

package baitap;


import java.util.Scanner;



/**

 *

 * @author Admin

 */

public class Baitap3 {

    public static void main(String[] args) {

        System.out.println("Kiem tra so chắn lẻ");

        Scanner Bien = new Scanner(System.in);

        System.out.println("Moi nhap so ");

        int Nhap = Integer.parseInt(Bien.nextLine());

        if (Nhap % 2 == 0) {

            System.err.println("la so chan");

        }else{

            System.err.println("so le");

        }

        

        //int Nhap = Integer.parseInt((Bien.nextLine));

    }

}

Ngô Quang Huy [C1907L]
Ngô Quang Huy

2020-03-12 14:57:41



package aptech;

import java.util.Scanner;

public class BT2 {
    public static void main(String[] args) {
        Scanner Scan = new Scanner(System.in);
        System.out.print("Nhap so nguyen n: ");
        int n = Scan.nextInt();
        if (n % 2 == 0) {
            System.out.println(n + " la so chan.");
        } else {
            System.out.println(n + " la so le.");
        }
    }
}


trung [C1907L]
trung

2020-03-12 14:25:45



/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package test;

import java.util.Scanner;

/**
 *
 * @author prdox
 */

//Viết chương trình hiển thị thông tin cá nhân của bạn bao gồm (tên, tuổi, địa chỉ, email, sđt)
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Nhap vao so nguyen: ");
        int x = input.nextInt();
        String result = (x%2 == 0) ? "So chan" : "So le";
        System.out.println(result);
    }

}


Đỗ Văn Huấn [T1907A]
Đỗ Văn Huấn

2020-03-11 15:25:14

package BaiTapNgay11_3_2020.Kt_ChanLe;

import java.util.Scanner;

public class ChanLe {
    public static void main(String[] args) {
        Scanner Scan = new Scanner(System.in);
        System.out.print("Nhap so nguyen n: ");
        int n = Integer.parseInt(Scan.nextLine());
        if (n % 2 == 0) {
            System.out.println(n + " la so chan.");
        } else {
            System.out.println(n + " la so le.");
        }
    }
}