Problem Write a program uses a nested loop to display Pattern A below, followed by another nested loop that displays Pattern B Pattern A Pattern 8383 383 38 83 3 Example Output You may display asterisks, plus signs, pound signs, etc. Your choice! Want extra credit? 2 and 3 credits for Patten Cand D, respectively Display Pattern C and D, too * 8 +++444++4 +444++ ++44 Tips No user input required, therefore no error checking is necessary DO NOT use a single loop to display a hard coded string. For example:n. You MUST USE NESTED LOOPS to display 1 character at a time. See the Square Display Example handout. Questions to ask yourself? .What library files will Ineed to include? .What variables and/or constants will I need to declare? .What will be the start and stop values for my loops? How can I use "divide and conquer" and "step-wise refinement to implement & test my program incrementally