Java Code for Number Pattern 3

In the program the following star pattern will be printed.

1
12
123
1234
12345

The program is shown below :

import java.util.*;

class pattern8

{

public static void main(String args[])

{

Scanner scr=new Scanner(System.in);

int n;

System.out.println("Enter the number of rows");

n=scr.nextInt();

for(int i=1;i<=n;++i)

{

for(int j=1;j<=i;++j)

{

System.out.print(j);

}

System.out.println();

}

}

}

OUTPUT

C:\Users\Ravi\Desktop\ravi>javac pattern8.java

C:\Users\Ravi\Desktop\ravi>java pattern8

Enter the number of rows

6

1

12

123

1234

12345

123456