33. Detect Circular Pattern Match

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Code

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

uint8_t is_circular_match(uint16_t reg, uint16_t target) {
    // Your code here
    uint16_t i=0;
    for(i=0;i<16;i++){
        reg=((reg>>1)|(reg<<15));
        //printf("%d",i);
        if(target==reg){
            return 1;
        }
    }
    return 0;
}

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

Solving Approach

 

 

 

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