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 temp=0;

for(int i=0; i<n; i++)
{
    temp|=1<<i;
}

temp = temp&reg;
reg = reg>>n;
temp= temp<<(32-n);

reg|=temp;

 return reg;
}

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