pls give solution .... plssss...this 2 questions in C language

7. File f7.c Get a positive integer, n, from the user. In one line your program will print n patterns. Each pattern is some A's folowed by some B's. The first pattern has 1 A and (n-1) B's. Each new pattern has one more A that the previous pattern and one fewer B. If n=4, the program will print: ABBBAABBA A ABA AAA 8. File f8.c Get a positive integer, n, from the user. Like the last problem but on one line make n copies of the result from the previous problem. If n-4 the program will print