#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>

int main(int argc, char* argv[]) {
    int number = 0x012345AB;

    FILE* text_file = fopen("number.txt", "w");
    fprintf(text_file, "%x\n", number);
    fclose(text_file);

    FILE* binary_file = fopen("number.bin", "wb");
    fwrite(&number, sizeof(number), 1, binary_file);
    fclose(binary_file);

    FILE* binary_file2 = fopen("number.bin", "rb");
    int result;
    fread(&result, sizeof(result), 1, binary_file2);
    printf("Result: %x\n", result);
    fclose(binary_file2);

    return EXIT_SUCCESS;
}
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