JAVA Pattern Program Code with Pattern and Syntax

Pattern Programs

Project 1:-

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import java.util.Scanner; public class MainClass_sawan{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); int rows = sc.nextInt(); System.out.println("Here is your pattern....!!!"); //Printing upper half of the pattern for (int i = 1; i <= rows; i++) { for (int j = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Printing lower half of the pattern
for (int i = rows-1; i >= 1; i--) { for (int j = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); }}

import java.util.Scanner;
 
public class MainClass_sawan_test
{
    public static void main(String[] args) 
    {
        Scanner sc = new Scanner(System.in);
         
        //Taking rows value from the user
         
        System.out.println("How many rows you want in this pattern?");
         
        int rows = sc.nextInt();
         
        System.out.println("Here is your pattern....!!!");
         
        for (int i = 1; i <= rows; i++) 
        { 
            for (int j = rows; j >= i; j--)
            {
                System.out.print(j+" ");
            }
             
            System.out.println();
        }
         
        //Closing the resources
         
        sc.close();
    }
}

import java.util.Scanner; public class MainClass_sawan_test{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); int rows = sc.nextInt(); System.out.println("Here is your pattern....!!!"); for (int i = 1; i <= rows; i++) { for (int j = rows; j >= i; j--) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); }}

import java.util.Scanner;
 
public class MainClass_test
{
    public static void main(String[] args) 
    {
        Scanner sc = new Scanner(System.in);
         
        //Taking rows value from the user
         
        System.out.println("How many rows you want in this pattern?");
         
        int rows = sc.nextInt();
         
        System.out.println("Here is your pattern....!!!");
         
        for (int i = 1; i <= rows; i++) 
        {
            for (int j = 1; j <= i; j++)
            {
                System.out.print(j+" ");
            }
             
            System.out.println();
        }
         
        //Close the resources
         
        sc.close();
    }
}

import java.util.Scanner; public class MainClass_test{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); int rows = sc.nextInt(); System.out.println("Here is your pattern....!!!"); for (int i = 1; i <= rows; i++) { for (int j = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Close the resources sc.close(); }} mport java.util.Scanner; public class MainClass_dizswed{

    public static void main(String[] args) 
    {
        Scanner sc = new Scanner(System.in);
         
        //Taking rows value from the user
         
        System.out.println("How many rows you want in this pattern?");
         
        int rows = sc.nextInt();
         
        System.out.println("Here is your pattern....!!!");
         
        for (int i = rows; i >= 1; i--) 
        {
            for (int j = i; j >= 1; j--)
            {
                System.out.print(j+" ");
            }
             
            System.out.println();
        }
         
        //Closing the resources
         
        sc.close();
    }
}

public static void main(String[] args) { Scanner sc = new Scanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); int rows = sc.nextInt(); System.out.println("Here is your pattern....!!!"); for (int i = rows; i >= 1; i--) { for (int j = i; j >= 1; j--) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); }}

class PalindromeExample{   public static void main(String args[]){    int r,sum=0,temp;      int n=454;//It is the number variable to be checked for palindrome      temp=n;      while(n>0){       r=n%10;  //getting remainder     sum=(sum*10)+r;       n=n/10;      }      if(temp==sum)       System.out.println("palindrome number ");      else       System.out.println("not palindrome");    }