#include <iostream>
#include <string>

using namespace std;

int main() 
{
	string str;
	cout<< "upisi recenicu do 255 sloava : " << endl;
	getline (cin,str);
	
	unsigned int lowercaseLetters = 0;	
	unsigned int uppercaseLetters = 0;

	for(unsigned int index = 0 ; index < str.size() ; index++)
	{
		if( isalpha( str[index]) )
		{
			if( islower( (char)str[index] ) )
			lowercaseLetters++;

			else
 			uppercaseLetters++;

		}
	}

	cout<< endl << "malih slova : " << lowercaseLetters << endl;
	cout<< endl << "velikih slova : " << uppercaseLetters << endl;

	return 0;
}