c++ how to remove spaces in a string??

[Pachuca]

I'm writing some code and I was wondering if there's an argument or parameter used with string to filter out things like spaces. For example if I typed input as "red apples"  when I try to store it into a string variable it doesn't work because of the space. Would a string array work in this case?

[fizzlesticks]

Using "std::cin >> " will only read up to the first whitespace character. To read an entire line you should use std::getline(cin, string) which will by default read up to a newline character but you can also set whatever delimiter you want.