#include <iostream>
using namespace std;
 
int main() {
	// your code goes here
 
	short int _shortInt;
	unsigned short int _unsignedShortInt;
	int _int;
	unsigned int _unsignedInt;
	long int _longInt;
	unsigned long int _unsignedLongInt;
	long long int _longLongInt;
	unsigned long long int _unsignedLongLongInt;
 
	cout << "byte size of short int: " << sizeof(_shortInt) << endl;
	cout << "byte size of unsigned short int: " << sizeof(_unsignedShortInt) << endl; 
	cout << "byte size of int: " << sizeof(_int) << endl;
	cout << "byte size of unsigned int: " << sizeof(_unsignedInt) << endl;
	cout << "byte size of long int: " << sizeof(_longInt) << endl;
	cout << "byte size of unsigned long int: " << sizeof(_unsignedLongInt) << endl; 
	cout << "byte size of long long int :" << sizeof(_longLongInt) << endl;
	cout << "byte size of unsigned long long int:" << sizeof(_unsignedLongLongInt) << endl;
 
	return 0;
}