33. Detect Circular Pattern Match

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

uint8_t is_circular_match(uint16_t reg, uint16_t target) {
    // Your code here
    if(reg==target){
        return 1;
    }
    for(uint16_t i = 1;i<=16;i++){
        uint16_t rotated =
    (uint16_t)((reg << i) |
               (reg >> ((16 - i) )));
               if(rotated==target){
                return 1;
               }
    }

    return 0;
}

int main() {
    uint16_t reg, target;
    scanf("%hu %hu", &reg, &target);
    printf("%hhu", is_circular_match(reg, target));
    return 0;
}