#include <stdio.h>
#include <iostream>
#include <Windows.h>
using namespace std;

unsigned int getFileSize(string filename) {
    FILE * temp = fopen(filename.c_str(), "rb");
    fseek(temp, 0, SEEK_END);
    int size = ftell(temp);
    fclose(temp);
    return size;;
}

int main()
{
    // 1) write to file
    FILE * file = fopen("dog.bin", "wb");
    uint32_t buffer[] = { 0xDEADBEEF, 0xBEEFDEAD, 0xBEEF, 0xDEAD, 0xEEEE, 0xFFFF, 0x7FFFFFFF, 0xFFFFFFFF };
    fwrite(buffer, sizeof(uint32_t), sizeof(buffer) / 4, file);
    fclose(file);

    file = fopen("dog.bin", "rb");
    uint32_t buffer2[40];
    fread(buffer2, sizeof(uint32_t), sizeof(buffer2) / 4, file);
    for (uint32_t i : buffer2) {
        cout << hex << i << endl;
    }
    fclose(file);
    system("pause");

    return 0;
}