72. Transmit Float as Byte Stream Using Union

#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 fpack;
    fpack.f=input;
    for (uint8_t i=0  ; i<4 ; i++){
        printf("Byte %u: %u\n",i,fpack.bytes[i]);
    }
    return 0;
}