#include <iostream.h>

int main()
{
  int num;
  int i, j;

  cout << "Enter the number of rows -> ";
  cin >> num;


  for (i = 1 ; i <= num; i++) {
    for (j = 1; j <= i; j++) {
      cout << "+ ";
    }
    cout << endl;
  }

  return 0;
}