Write a program uses a nested loop to display Pattern A below, followed another nested loop that displays Pattern B Problem Pattern A eese You may display asterisks, plus signs, pound signs, etc. - Your choice! Example Output C" code. Want 4 points extra credit? Display Pattern C and D, too. Patten Pattern D 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: "nYou 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 I need to include? What variables and/or constants will Ineed to declare? What will be the start and stop values for my loops? How con luse "divide and conquer" and "step-wise refinement" to implement& test my program incrementalyi