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 pkt;
    pkt.f = input;

    // Print bytes (LSB first)
       printf("Byte 0: %u\n", pkt.bytes[0]);
    printf("Byte 1: %u\n", pkt.bytes[1]);
    printf("Byte 2: %u\n", pkt.bytes[2]);
    printf("Byte 3: %u\n", pkt.bytes[3]);

    return 0;
}