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
    uint8_t cnt=0;
    uint16_t tmp=0;
    while (cnt<15){
        
        if (reg==target){
            return 1;
        }
        tmp=reg&1;
        reg>>=1;
        reg|=(tmp<<15);
        
        cnt++;
    }
    return 0;
}

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