c++

Write three (3) different programs with at least six (6) functions for each program by using while, do..while and for loop. The program should be able to capture two (2) inputs. The first input is for the number of iterations, let say 3. The second input are the numbers depending on the number of iterations. The program should be able to determine the largest, smallest and also the average of the numbers. Please design the appropriate user interaction and handled inappropriate inputs