Sunday, 18 October 2020

Print the following.

B
LL
UUU
EEEE
JJJJJ



import java.util.*;
public class strigpattern
{
    public static void main(String args[])
    {
        Scanner sc = new Scanner(System.in);
        System.out.println("enter a string");
        String n= sc.nextLine();
        int a = n.length();
        
        for(int i = 0;i<a;i++)
        {
            for(int j = 0;j<=i;j++)
            {
            char c = n.charAt(i);
                System.out.print(c);
        }
        System.out.println("");
        }
    }
}


Output:

enter a string
BLUEJ


B
LL
UUU
EEEE
JJJJJ

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