#define _CRT_SECURE_NO_WARNINGS

#include <iostream>
#include <Windows.h>
#include <fstream>
#include <filesystem>

using namespace std;




void print_directory_info(const string& str) {
    for (const auto& a : filesystem::directory_iterator(str)) {
        cout << setw(30) << a.path().filename().string();
        string full_name = str + '/' + a.path().filename().string();
        if (filesystem::is_regular_file(full_name)) {
            cout << '\t' << filesystem::file_size(full_name);
        }
        cout << endl;
    }
}


int main() {
    SetConsoleCP(1251);
    SetConsoleOutputCP(1251);


    print_directory_info("C:/Users/PC/Desktop");
}