Transmit Float as Byte Stream Using Union

Create a union of flloat and uints.

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

typedef union{
    float f;
    uint8_t raw[4];
} Floatpack;

int main() {
    float input;
    uint8_t i;
    scanf("%f", &input);

    // Fill union and print 4 bytes
    Floatpack pack;
    pack.f = input;
    printf("Byte 0: %d\n", pack.raw[0]);
    printf("Byte 1: %d\n", pack.raw[1]);
    printf("Byte 2: %d\n", pack.raw[2]);
    printf("Byte 3: %d", pack.raw[3]);
    return 0;
}

Solving Approach