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
    int tmp_reg = 0;
    int tmp_target = 0;

    for(uint16_t i=0;i<16;i++)
    {
        if((reg >> i) & 0x1)
        {
            tmp_reg++;
        }
        if((target >> i) & 0x1)
        {
            tmp_target++;
        }
    }
    if(tmp_reg != tmp_target)
        return 0;
    else
        return 1;
}

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

Solving Approach