#include <iostream>
#include <cstdlib>
using namespace std;

/*
Download, compile, and run it like this:

cd
wget https://markmeretzky.com/fordham/1600/src/nested/solid.C
compile solid
solid | /usr/bin/pnmtopng > solid.png
ls -l solid.png      (Make sure you created the file solid.png.)
file solid.png       (Make sure that the file contains a png image.)
mv solid.png public_html

Then point your web browser at
https://storm.cis.fordham.edu/~jsmith/solid.png
*/

int main()
{
	const int nrows {35};   //number of rows of pixels
	const int ncols {40};   //number of columns of pixels

	cout << "P3\n"
		<< ncols << " " << nrows << "\n"
		<< 255 << "\n";

	for (int row {0}; row < nrows; ++row) {
		for (int col {0}; col < ncols; ++col) {
			cout << "255 215   0\n";    //gold
		}
	}

	return EXIT_SUCCESS;
}