Different Number Pattern Programs In Java

Pattern 1:

1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
6 6 6 6 6 6
7 7 7 7 7 7 7

Java Program :

import java.util.Scanner;   public class Pattern {     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(i+" ");             }                           System.out.println();         }                   //Close the resources                   sc.close();     } }

Output :

How many rows you want in this pattern?
7
Here is your pattern….!!!
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
6 6 6 6 6 6
7 7 7 7 7 7 7

Pattern 2:

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1

Java Program :

import java.util.Scanner;   public class MainClass {     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();     } }

Output :

How many rows you want in this pattern?
7
Here is your pattern….!!!
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1

Pattern 3 :

1 2 3 4 5 6 7
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1

Java Program :

import java.util.Scanner;   public class Pattern1 {     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 = 1; j <= i; j++)             {                 System.out.print(j+" ");             }                           System.out.println();         }                   //Closing the resources                   sc.close();     } }

Output :

How many rows you want in this pattern?
7
Here is your pattern….!!!
1 2 3 4 5 6 7
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1

Pattern 4 :

7 6 5 4 3 2 1
7 6 5 4 3 2
7 6 5 4 3
7 6 5 4
7 6 5
7 6
7

Java Program :

import java.util.Scanner;   public class MainClass {     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();     } }

Output :

How many rows you want in this pattern?
7
Here is your pattern….!!!
7 6 5 4 3 2 1
7 6 5 4 3 2
7 6 5 4 3
7 6 5 4
7 6 5
7 6
7

Pattern 5 :

7
7 6
7 6 5
7 6 5 4
7 6 5 4 3
7 6 5 4 3 2
7 6 5 4 3 2 1

Java Program :

import java.util.Scanner;   public class MainClass {     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 = rows; j >= i; j--)             {                 System.out.print(j+" ");             }                           System.out.println();         }                   //Closing the resources                   sc.close();     } }

Output :

How many rows you want in this pattern?
7
Here is your pattern….!!!
7
7 6
7 6 5
7 6 5 4
7 6 5 4 3
7 6 5 4 3 2
7 6 5 4 3 2 1