Feat : 2주차 과제 작성 #6
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hannut91
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Sep 18, 2023
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| const iterator = bag[Symbol.iterator](); | ||
| let size = numbers.length; | ||
| let result = 0; | ||
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| while (size != 0) { | ||
| result += iterator.next().value; | ||
| size--; | ||
| } |
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이터레이터를 직접 얻어서 구현해주셨네요. 이터레이터의 내부 동작을 자세하게 알면 이렇게 구현해도 괜찮겠네요.
for of를 쓰면 이터러블을 소비하여 동작하게 되는데, 이렇게 구현해봐도 좋아요
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of
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한 문제밖에 못 풀었지만 풀리퀘 올립니다ㅜㅜ
문제 풀 때 while(!iterator.next().done) {} 식으로 해서 done이 true가 아닐때 까지 돌게 하고 싶었는데 그게 생각대로 동작을 안하더라고요...
다른 문제들은 이해는 했는데 요세푸스 문제를 이해를 못했습니다...
담주는 좀 더 많이 풀어서 내겠습니다..
