Pattern 2

-

 package nestedForLoop;


import java.util.Scanner;


public class Pattern2 {


public static void main(String[] args) {


Scanner sc = new Scanner(System.in);


int a = sc.nextInt();

for(int i=1; i<=a; i++) {

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

System.out.print("x ");

}

System.out.println();

}

}

}

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