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
    uint16_t val = reg;
    uint16_t result = 0x00;
    for(int i = 0; i <=15; i++)
    {
        result = (val << i) | (val >> (16 - i));
        result &= 0xFFFF;  // Ensure 16-bit result
        if(result == 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;
}