使用功能时在控制台上出现白色区域？

Question

I am getting some weird white areas on my cmd everytime I run my program and use a particular function. The white areas really have no effect on the program whatsoever other than it looks ugly and distracting.

I think in this circumstance a snapshot is needed:

Here is the function I'm using:

void ClearScr()
{
std::cout << std::string(50,'\n');
//all it does is simply creates 50 new lines so that the information doesn't become overwehlming
}

I also did try this:

void ClearScr()
{
  for(int i = 0; i < 50 ; i++){
    std::cout << "\n";
  }
}

Answer 1

It looks like you're on Windows, which means that 'standard' behaviour does not always apply.

Here is a link to a Microsoft MSDN item on how to clear the console.