Question

LABORATORY EXERCISES:

1. Using nested for loops, write a java program to print the pattern as shown in the sample output.

The program does the following:

• It prompts the user to enter an integer between 1 and 10.
• It outputs the pattern shown in the sample output based on the user input.

Sample output:

Enter an integer from 1 to 10: 8 The pattern is: x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x

Enter an integer from 1 to 10: 3 The pattern is: x x x x x x

Answer 1

import java.util.*;
public class CheggPattern {

   public static void main(String[] args) {
       // TODO Auto-generated method stub
System.out.println("enter an integer \nfrom 1 to 10:");
Scanner sc=new Scanner(System.in);
int n=sc.nextInt(); //taking input

//logic begins here
System.out.println("The pattern is: \n");
for(int i=1;i<=n;i++)
{
   for(int j=1;j<=i;j++)
   {
       System.out.print("X");
   }
   System.out.println();
}
   }

}

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