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 result = 0x0;
    for(int i=0;i<32;i++){
        if(reg & (1 << i)){
            int pos = 32 + i - n;
            result |= (1 << pos);
        }
    }
    return result;
}

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