안녕하세요~! 파이썬 if 문을 공부하다가 해커랭크(<a target="_blank" rel="noopener noreferrer nofollow" href="https://www.hackerrank.com/challenges/py-if-else/problem?isFullScreen=true">https://www.hackerrank.com/challenges/py-if-else/problem?isFullScreen=true</a>)여기서 저는 아래와 같이 코드를 짰는데 python3기준으로 서브밋에서 testcase 2개가 실패합니다 ㅠㅠ if&nbsp;n&nbsp;%&nbsp;2&nbsp;==&nbsp;1:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print('Weird')&nbsp;&nbsp;&nbsp;&nbsp;elif&nbsp;n&nbsp;&gt;=&nbsp;2&nbsp;&amp;&nbsp;n&nbsp;&lt;=&nbsp;5:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print('Not&nbsp;Weird')&nbsp;&nbsp;&nbsp;&nbsp;elif&nbsp;n&nbsp;&gt;=&nbsp;6&nbsp;&amp;&nbsp;n&lt;=&nbsp;20:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print('Weird')&nbsp;&nbsp;&nbsp;&nbsp;else:&nbsp;n&gt;20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print('Not&nbsp;Weird')구글링한 다른 코드(아래)는 전체 케이스가 통과하더라구요.. 혹시 어떤 차이가 있을까요? if&nbsp;n%2&nbsp;==&nbsp;1:&nbsp;&nbsp;&nbsp;print('Weird')elif&nbsp;n&gt;=2&nbsp;and&nbsp;n&lt;=5:&nbsp;&nbsp;&nbsp;&nbsp;print('Not&nbsp;Weird')elif&nbsp;n&gt;=6&nbsp;and&nbsp;n&lt;=20:&nbsp;&nbsp;&nbsp;&nbsp;print('Weird')elif&nbsp;n&gt;20:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;print('Not&nbsp;Weird')알려주시면 감사합니다!

파이썬에서 논리연산자 and와 비교연산자 &amp;는 같지 않습니다. 아래 링크를 참고 바랍니다.<ul><li><a target="_blank" rel="noopener noreferrer nofollow" href="https://tali.tistory.com/1741">https://tali.tistory.com/1741</a></li><li><a target="_blank" rel="noopener noreferrer nofollow" href="https://stackoverflow.com/questions/3845018/boolean-operators-vs-bitwise-operators">https://stackoverflow.com/questions/3845018/boolean-operators-vs-bitwise-operators</a></li></ul>

인프런 커뮤니티 질문&답변

if-else 관련하여 질문드립니다