Detect Circular Pattern Match

Code

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

uint8_t is_circular_match(uint16_t reg, uint16_t target) {
    // Your code here
    uint8_t flag = 0;
    uint16_t temp = 0;
    for(uint8_t count = 0; count <= 16; count++){
        temp = target;
        temp = (target << count | target >> (16 - count));
        if(reg == temp){
            flag = 1;
            break;
        }
    }
    return flag;
}

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

Solving Approach