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
    int i =0,j=16;
    uint32_t x = ((uint32_t)reg<<16) | (reg);
    // printf("%x", x);

    for(i=0;i<16;i++){
        uint16_t temp = (x>>i) & 0xFFFF;
        if(temp == 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;
}