Half pyramid with numbers pattern in java.

import java.util.*;
public class halfpyramidwithnumber {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        System.out.println("enter no. of row=");
        int n=sc.nextInt();
        for(int i=1; i<=n; i++){
            for(int j=1; j<=i; j++){
                System.out.print(j+" ");
            }
            System.out.println();
        }
    }
}

■》 Output->

enter no. of row=5

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
---------------------------------------------------------------


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