Pattern No. 1
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
Java Code :-
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 Do You Want In This Pattern ?"); int rows = sc.nextInt(); System.out.println("Here's 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(); }}Output :
How Many Rows Do You Want In This Pattern ?
7
Here’s 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
Pattern No. 2
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 Code :-
importjava.util.Scanner;publicclassMainClass{ publicstaticvoidmain(String[] args) { Scanner sc = newScanner(System.in); //Taking rows value from the user System.out.println("How Many Rows Do You Want In This Pattern ?"); introws = sc.nextInt(); System.out.println("Here's your pattern !"); for(inti = 1; i <= rows; i++) { for(intj = 1; j <= i; j++) { System.out.print(i+" "); } System.out.println(); } //Close the resources sc.close(); }}Output :
How Many Rows Do You Want In This Pattern ?
7
Here’s 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
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
importjava.util.Scanner;publicclassMainClass{ publicstaticvoidmain(String[] args) { Scanner sc = newScanner(System.in); //Taking rows value from the user System.out.println("How Many Rows Do You Want In This Pattern ?"); introws = sc.nextInt(); System.out.println("Here's your pattern !"); //Printing upper half of the pattern for(inti = 1; i <= rows; i++) { for(intj = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Printing lower half of the pattern for(inti = rows-1; i >= 1; i--) { for(intj = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); }}Output :
How Many Rows Do You Want In This Pattern ?
7
Here’s 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 No.4
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 Code :-
importjava.util.Scanner;publicclassMainClass{ publicstaticvoidmain(String[] args) { Scanner sc = newScanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); introws = sc.nextInt(); System.out.println("Here is your pattern....!!!"); for(inti = rows; i >= 1; i--) { for(intj = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); }}Output :
How Many Rows Do You Want In This Pattern ?
7
Here’s 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 No. 5
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 Code :-
importjava.util.Scanner;publicclassMainClass{ publicstaticvoidmain(String[] args) { Scanner sc = newScanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); introws = sc.nextInt(); System.out.println("Here is your pattern....!!!"); for(inti = 1; i <= rows; i++) { for(intj = rows; j >= i; j--) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); }}Output :
How Many Rows Do You Want In This Pattern ?
7
Here’s 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 No. 6
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 Code :-
importjava.util.Scanner;publicclassMainClass{ publicstaticvoidmain(String[] args) { Scanner sc = newScanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); introws = sc.nextInt(); System.out.println("Here is your pattern....!!!"); for(inti = rows; i >= 1; i--) { for(intj = rows; j >= i; j--) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); }}Output :
How Many Rows Do You Want In This Pattern ?
7
Here’s 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
Pattern No. 7
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
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
Java Code :-
importjava.util.Scanner;publicclassMainClass{ publicstaticvoidmain(String[] args) { Scanner sc = newScanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); introws = sc.nextInt(); System.out.println("Here is your pattern....!!!"); //Printing upper half of the pattern for(inti = rows; i >= 1; i--) { for(intj = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Printing lower half of the pattern for(inti = 2; i <= rows; i++) { for(intj = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); }}Output :
How Many Rows Do You Want In This Pattern ?
7
Here’s 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
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
Pattern No. 7
1010101
0101010
1010101
0101010
1010101
0101010
1010101
Java Code :-
importjava.util.Scanner;publicclassMainClass{ publicstaticvoidmain(String[] args) { Scanner sc = newScanner(System.in); System.out.println("How many rows you want in this pattern?"); introws = sc.nextInt(); System.out.println("Here is your pattern....!!!"); for(inti = 1; i <= rows; i++) { intnum; if(i%2== 0) { num = 0; for(intj = 1; j <= rows; j++) { System.out.print(num); num = (num == 0)? 1: 0; } } else { num = 1; for(intj = 1; j <= rows; j++) { System.out.print(num); num = (num == 0)? 1: 0; } } System.out.println(); } sc.close(); }}Output :
How Many Rows Do You Want In This Pattern ?
7
Here’s your pattern !
1010101
0101010
1010101
0101010
1010101
0101010
1010101