#include <stdio.h>
#include <stdint.h>

void print_byte_in_hex(uint8_t byte) {
    printf("%02X", byte);
}

void print_data_in_hex(const void* data, size_t size) {
    const uint8_t* byteData = (const uint8_t*) data;
    for (size_t i = 0; i < size; ++i) {
        print_byte_in_hex(byteData[i]);
        printf(" ");
        if ((i + 1) % 16 == 0) {
            printf("\n");
        }
    }
    if (size % 16 != 0) {
        printf("\n");
    }
}

void print_byte_in_binary(uint8_t byte) {
    for (int i = 7; i >= 0; --i) {
        printf("%d", (byte >> i) & 0x01);
    }
}

void print_data_in_binary(const void* data, size_t size) {
    const uint8_t* byteData = (const uint8_t*) data;
    for (size_t i = 0; i < size; ++i) {
        print_byte_in_binary(byteData[i]);
        printf(" ");
        if ((i + 1) % 4 == 0) {
            printf("\n");
        }
    }
    if (size % 4 != 0) {
        printf("\n");
    }
}

int main() {
    uint8_t data[] = {0xDE, 0xAD, 0xBE, 0xEF, 0x01, 0x23, 0x45, 0x67};
    size_t size = sizeof(data);

    printf("Шестнадцатеричный вывод:\n");
    print_data_in_hex(data, size);

    printf("Двоичный вывод:\n");
    print_data_in_binary(data, size);

    return 0;
}