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 j=0; j<4; j++) {
        printf("Byte %d: %u", j, packet.bytes[j]);
        if(j < 3)
           printf("\n"); 
    }
    return 0;
}

Solving Approach