#define _CRT_SECURE_NO_WARNINGS
#include <windows.h>
#include <stdio.h>

void listFilesRecursively(WCHAR* basePath) {
    WCHAR searchPath[MAX_PATH];
    WIN32_FIND_DATA findData;
    HANDLE hFind;

    wsprintfW(searchPath, L"%s\\*.*", basePath);
    hFind = FindFirstFile(searchPath, &findData);
    if (hFind == INVALID_HANDLE_VALUE) {
        return;
    }
    do {
        if (wcscmp(findData.cFileName, L".") != 0 && wcscmp(findData.cFileName, L"..") != 0) {
            if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
                wsprintfW(searchPath, L"%s\\%s", basePath, findData.cFileName);
                listFilesRecursively(searchPath);
            }
            else {
                wprintf(L"%s\\%s\n", basePath, findData.cFileName);
            }
        }
    } while (FindNextFile(hFind, &findData) != 0);
    FindClose(hFind);
}

int main() {
    WCHAR basePath[MAX_PATH];

    wprintf(L"Enter the path to list files: ");
    if (wscanf_s(L"%s", basePath, (unsigned)_countof(basePath)) == 1) {
        listFilesRecursively(basePath);
    }
    else {
        wprintf(L"Error reading input.\n");
    }

    return 0;
}