32. Rotate Right in a 32-bit Register

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

uint32_t rotate_right(uint32_t reg, uint8_t n) {
    // Your code here
    uint32_t rotate_bit = 0;
    while(n--){
        rotate_bit = (reg & 0x1);
        reg = (reg >> 1) & 0xFFFFFFFF;
        reg |= rotate_bit << 31;
    }
    return reg;
}

int main() {
    uint32_t reg;
    uint8_t n;
    scanf("%u %hhu", &reg, &n);
    printf("%u", rotate_right(reg, n));
    return 0;
}