Using Loop Commands and odd integers

Hello there!

I am new to programming and I am having trouble with a homework assignment. I was hoping someone could point me in the right direction.

I need to use three of the loop commands, while, for and do. I am supposed to ask the user for an integer n and use the loop commands to display all odd integers from 0 to n. Then I need to display these values calling on each loop command.

I have no idea how to start! :(

This is what I have.. Don't make fun!

Code:

`#include <iostream>`

int odd(int n)

{

for (int i = 1 : i <= n ; std::cout << i << std::endl, i+=2 )

{ }

return 0;

}

int main()

{

std::cout <<" Please enter n: ";

std::cin >> n;

I don't know where to start or if I'm even heading the right direction. I don't expect you to do this for me but I need help!

Thanks!

Sam