#include <iostream>

using namespace std;

int main()
{
    cout << "sizeof(char): " << sizeof(char) << endl;
    cout << "sizeof(int): " << sizeof(int) << endl;
    cout << "sizeof(long long): " << sizeof(long long) << endl;
    cout << "sizeof(float): " << sizeof(float) << endl;
    cout << "sizeof(double): " << sizeof(double) << endl;
    cout << "sizeof(string): " << sizeof(string) << endl;
    return 0;
}