#include <iostream>

using namespace std;

// Print a row with a starting and ending character, with a specified number
// of middle characters between them.
void row(char ends, int num_middle, char middle) 
{
	cout << ends;
	for(int m = num_middle; m--;) cout << middle;
	cout << ends << endl;
}

// Draw a box with text.
void box(int width = 9, int height = 5, bool fill = false)
{
	// Top row
	row('+', width-2, '-');

	// Draw internal rows.
	for(int m = height-2; m--;) 
		row('|', width-2, fill ? '#' : ' ');

	// Final row.
	row('+', width-2, '-');
}

// Box driver.
int main()
{
	box();
	cout << endl;
	box(4);
	cout << endl;
	box(15, 7);
	cout << endl;
	box(3,3,true);
}