After using "the suitable compiler for C programming language", Please use the "print screen" for the output of each question and paste it on the file of the "Microsoft Word" , and also save the answer of each question separately as 'file.c' i.e the code of the program And put the "print screen" and the 'file.c' in separate folder for each question and rename the folder according to the number of the question.

8- (Sides of a Triangle) Write a program that reads three nonzero integer values and determines and prints whether they could represent the sides of a triangle. 9- (Factorial) Write a program that reads a nonnegative integer and computes and prints its factorial. 10. Write a program that: will print A for result grades greater than or equal to 90, B for grades greater than or equal to 80, C for grades greater than or equal to 70, D for grades greater than or equal to 60, and F for all other grades.