codeeval challange 20

lowercase.cpp

#ifndef __APPLE__
#include <algorithm>
#endif

#include <iostream>
#include <fstream>

using namespace std;

int main(int argc, char *argv[])
{
	ifstream infile(argv[1]);
	string line;

	while (getline(infile, line))
	{
		if (line.length() == 0) 
			continue;

		transform(line.begin(), line.end(), line.begin(), ::tolower);
		cout << line << endl;
	}

	return 0;
}