Question 1 options:

Answer three questions and complete the code:

This program reads in a number R from the user,

System.out.print("Enter Row: "); int R = kb.nextInt();

int k=?; //Q1? for(int i=0; i

and displays a square figure with R-rows of "$" characters as the following pattern. For instance, if the user enters a 4 for R, your program should display:

$ $ $$ $$ $$$ $$$ $$$$$$$