24. Data Transmission

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

void convert_to_big_endian(uint32_t value, uint8_t arr[4]) {
    // Your code here
    int counter = 0;
    int arr_counter = 7;
    for(int i = 31; i >= 0; i--)
    {
        if(value & (1 << i))
        {
            arr[counter] |= (1 << arr_counter);
            
        }
        if(i % 8 == 0)
        {
            arr_counter = 8;
            counter++;  
        }
        arr_counter--;
    }
}

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;
}