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
    // 1. Handle cases where n >= 32
    n %= 32;
    // 2. If n is 0, no rotation is needed
    if (n == 0) return reg;
    return (reg >>n | reg <<(32 -n)) ;
}

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