Problem 2 Modify your solution program for Problem 1 so that it removes the last character of the previous printed string as it goes through the loop: Examples cs231a@aurora $ ./hw5b Hal1-o-ween Hall-o-ween Hall-o-wee Hall-o-we Hall-o-w Hall-o- Hall-o Hall- Hall Hal Ha cs231a@aurora $ ./hw5b cs231a@aurora /HWs/HW5/PB2 $ . /hw5b 123456789 123456789 12345678 1234567 123456 12345 1234 123 12