So I am first year at Uni and I am new to C++ and I am still trying to learn the basics. I can't seem to find the right way to start my exercise.
Ex1. Create a program, which is with a main() function and menu-function for:
1.1) Inputting N elements (User input) to a one dimensional array with validation check (N<=20)
1.2) Copy the contents of this array into another one in the reverse order.
1.3) Copy the first array (the inputted one) into a third one and sort it ascending/descending.
1.4) Output on the screen information about that array with clarifying text.
And here's my main problem. I know how to do 1.2 and 1.3 but I don't know where to start from.
I am torn between 2 options and I am not sure which one suits better. So the first one is declaring the size of the array as 20. Or setting a size max constant. And if the user enters f.ex. 16 elements the items of the array from 0-15 will be declared and the other 5 will be left empty. And then do a validation check
And the other one is asking the user to input the size and by using pointers to assign the inputted value to the size of the array. And then run a validation check.
What would you suggest me? How should I start?
Edited 1 Week Ago by Rain_1: clarification