24. Data Transmission

#include <stdio.h>
#include <stdint.h>
uint32_t mark =0;

void convert_to_big_endian(uint32_t value, uint8_t arr[4]) {
    
    for(int y =0; y < 4; y++)
    {
        mark =(value << (y*8)) &(0xff000000);
        mark= mark >> 24;
       arr[y] = mark;
     
 
    }
    
     
}

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;
}