In C++ please

4.29 LAB*: Program: Drawing a half arrow Program Specifications Write a program that outputs a downwards facing arrow composed of a rectangle and a right triangle. Arrow dimensions are defined by user specified arrow base height, arrow base width, and arrow head width. Note: this program is designed for incremental development. Complete each step and submit for grading before starting the next step. Only a portion of tests pass after each step but confirm progress. Step 1 (3 pts). Input the arrow base height (int) and width (int). Draw a rectangle using asterisks (height x width). Hint: use a nested loop in which the inner loop draws one row of *s, and the outer loop iterates a number of times equal to the height. Submit for grading to confirm two tests pass. Ex: If input is: 64 Sample output is: Step 2 (3 pts). Input the arrow head width and draw a right triangle. Hint: use a nested loop. Submit for grading to confirm four tests pass. Ex : If input is: 434 Sample output is: Step 3 (4 pts). Modify the program to only accept an arrow head width that is larger than the arrow base width. Use a loop to continue inputting the arrow head width until the value is larger than the arrow base width. Submit for grading to confirm all tests pass. Ex: If input is: 43324 Sample output is: 0/10 main.cpp Load default template... Run your program as often as you'd like, before submitting for grading. Below, type any needed input values in the first box, then click Run program and observe the program's output in the second box. Enter program input (optional) 6 Input(fromabove) Program output displayed here