/* lowcase.cpp written by detour@metalshell.com
 * 
 * Function to convert upper case letters to lower case.
 *
 * http://www.metalshell.com
 *
 */

#include <iostream>
#include <cctype>

using namespace std;

void do_lowcase(char *);

int main() {
	char text[50];

	cout << "Enter a string: ";
	cin >> text;

	do_lowcase(text);

	cout << text << endl;

	return 0;
}

void do_lowcase(char *lc) {
	for(;*lc;lc++)
		*lc = (unsigned char)tolower((unsigned char)*lc);
}