Extract Bit Field from 16-bit Register

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

uint8_t extract_field(uint16_t reg) {
    // Your logic here
    // Shift right by 4 to move bit 4 to position 0
    // Then mask with 0x1F (binary: 11111) to keep only 5 bits
    return (uint8_t)((reg >> 4) & 0x1F);
}

int main() {
    uint16_t reg;
    scanf("%hx", &reg);
    printf("%u", extract_field(reg));
    return 0;
}