Data Transmission

Code

#include <stdio.h>
#include <stdint.h>
/*
Plan:
Cut up the value into 4 bytes of data (4 number)
Big Endian
input = 0xdeadbeef
0xde
0xad
0xbe
0xef

(input & (0xFF000000))>>3 * 8
(input & (0x00FF0000))>>2 * 8
(input & (0x0000FF00))>>1 * 8
(input & (0x000000FF))>>0 * 8




*/



void convert_to_big_endian(uint32_t value, uint8_t arr[4]) {
    // Your code here
    arr[0] = (value & (0xFF000000))>>24;
    arr[1] = (value & (0x00FF0000))>>16;
    arr[2] = (value & (0x0000FF00))>>8;
    arr[3] = (value & (0x000000FF))>>0;
}

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;
}

Solving Approach