24. Data Transmission

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

void convert_to_big_endian(uint32_t value, uint8_t *arr) 
{
    // Your code here
    short i;
    for (i = 3; i >= 0; --i)
    {
        *(arr + i) = value & 0xFF;
        value >>= 8;
    }
}

int main() 
{
    uint32_t value;
    uint8_t arr[4];
    scanf("%u", &value);
    convert_to_big_endian(value, arr);
    for (int i = 0; i < 4; i++) 
    {
        printf("%u", arr[i]);
        if(i<3) printf(" ");
    }
    return 0;
}