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(target==reg) return 1;
    for(int i=1;i<16;i++)
    {
        uint16_t rotated_reg=(reg>>i) | (reg<<(16-i));
        if(rotated_reg==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;
}