Quote:I can't find what went wrong cause it compiled well!
'the cat flies high in the sky' is correct English word and correct English grammar, but is meaningless.
It is the same with programs, correct syntax is not enough.
Quote:the data entered by the user is not properly stored in array
This is almost not informative to us.
I have a DIY solution, use the debugger and see how your code behave and what it really does, it will help you to spot where is the problem and why.
There is a tool that allow you to see what your code is doing, its name is debugger
. It is also a great learning tool because it show you reality and you can see which expectation match reality.
When you don't understand what your code is doing or why it does what it does, the answer is debugger
Use the debugger to see what your code is doing. Just set a breakpoint and see your code performing, the debugger allow you to execute lines 1 by 1 and to inspect variables as it execute.
Debugger - Wikipedia, the free encyclopedia
Mastering Debugging in Visual Studio 2010 - A Beginner's Guide
Basic Debugging with Visual Studio 2010 - YouTube
The debugger is here to show you what your code is doing and your task is to compare with what it should do.
There is no magic in the debugger, it don't find bugs, it just help you to. When the code don't do what is expected, you are close to a bug.