Union Extract Bytes from a 32-bit Value

Code

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

typedef union {
    uint32_t value;
    uint8_t bytes[4];
} Register;

// Write logic here to extract bytes using union
void print_bytes(uint32_t input) {
    // Your code here
    Register regis;
    regis.value = input;
    regis.bytes[0] = input & 0xFF;
    regis.bytes[1] = (input >> 8) & 0xFF;
    regis.bytes[2] = (input >> 16) & 0xFF;
    regis.bytes[3] = (input >> 24) & 0xFF;

    for (int i = 0; i < 4; ++i){
        printf("%u", regis.bytes[i]);
        if (i < 3) printf(" ");
    }
}

int main() {
    uint32_t num;
    scanf("%u", &num);
    print_bytes(num);
    return 0;
}

Solving Approach