Printing message with only 40 characters per line.

[crepe6]

hi i'm trying to write a function that prints a message over one or more lines, so no line can have more than 40 characters.

I did try using a for loop so if the line has more than 40 characters is prints the next to a new line, but i don't think it's correct.

any help would be appreciated. thanks.

  void printMessage()
{
    string message;;
    string print[100];
    int size = 0;
    char c[40];
    int maxchar = 40;

  cout << "write message"  << endl;
  getline(cin,message);


  for(maxchar; maxchar!=message.size();maxchar++)
  {
      cout << message[maxchar];
      if(message[maxchar]%40==0)
      {
          cout << endl;
          cout << endl;
      }
  }

  cout << message;

[Thomas1965]

void printMessage ()
{
  string message (120, 'A');
  int CharsPerLine = 40;

  for (size_t i = 0; i < message.size (); i++)
  {
    if (i > 0 && i % CharsPerLine == 0)
      cout << '\n';
    cout << message[i];
  }
}