/*
by Suzuki

Using WIN32 API to find the size of a file
*/


#include <windows.h>
#include <iostream>

using namespace std;

int main(int argc, char *argv[]) 
{
	char *fileName = new char[128];

	if( argc == 2)
		fileName = argv[1];
	else
	{
		cout<<"File : ";
		cin>> fileName;
	}

    // open file
    HANDLE oldFile = CreateFileA(fileName,
        GENERIC_READ,FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL,NULL);

    // file size in Bytes
    long fSize = GetFileSize(oldFile,NULL);

    cout <<fSize<<endl;

    return 0;
}