/*
Write a program to read in a string and to change all lowercase 
letters in the string to uppercase.
*/

#include <iostream>
#include <string>
using namespace std;
int main()
{
	string s;
	int i;
	cout << "Enter a string: " << endl;
	getline(cin,s);
	for (i = 0; i < s.size(); i++)
		s[i] = toupper(s[i]);
	cout << "In uppercase, the input is: " << endl;
	cout << s << endl;
	return 0;
}