Transmit Float as Byte Stream Using Union

Code

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

typedef union {
    float f;
    uint8_t bytes[4];
} FloatPacket;

int main() {
    float input;
    scanf("%f", &input);

    // Fill union and print 4 bytes

    FloatPacket packet;
    packet.f = input;

    for(int i = 0; i < 4; i++){
        // This is MSB first order"
        // printf("Byte %d: %d\n", i, packet.bytes[3-i]);
        // This is LSB first order:
        printf("Byte %d: %d\n", i, packet.bytes[i]);
    }
    return 0;
}

Solving Approach