Analyse and find the input and output. Write the solution of the problem in the form of pseudocode and flowchart. Please use c++ Program to compute for the factorial of a number: a user enters a...

Analyse and find the input and output. Write the solution of the problem in the form of pseudocode and flowchart.
Please use c++



Program to compute for the factorial of a number: a user enters a number and the program
displays the factorial of that number. This program should only work for non-negative
numbers.