Question

write a program to print the following pattern (IN java)

Answer 1

String name = "BLUE";

for(int i = 0 ; i<name.length();i++){

char c = name.charAt(i);
for(int y = 0;y <i+1;y++)
{
System.out.print(c);
}
System.out.print("/n");
}

Answer 2

public class Pattern
{
    public static void main(String[] args)
    {
        String str = "BLUE";
        
        for(int i=0;i<4;i++)
        {
            char ch = str.charAt(i);
            for(int j=0;j<=i;j++)
            {
                System.out.print(ch);
            }
            System.out.println();
           
        }
    }
}