[BST] bj10815 - 숫자카드 #6
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상근이는 왜 카드놀이를 했는가...
loveitall
requested review from
skylartosf,
wkdyujin and
IslandofDream
and removed request for
a team
wkdyujin
approved these changes
Feb 19, 2023
Comment on lines
+13
to
+25
| while left <= right : | ||
| medium = (left + right) // 2 | ||
|
|
||
| # 각각의 요소들을 확인하는 문제 | ||
| if array[medium] == data: | ||
| return medium | ||
| # 중간 값보다 작다면, 중간보다 한칸 왼쪽 탐색 | ||
| elif array[medium] > data: | ||
| right = medium - 1 | ||
| # 중간값보다 크다면 오른쪽 한 칸 앞 탐색 | ||
| else : | ||
| left = medium + 1 | ||
| return None |
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반복문으로 했구나 좋다 !!
문제에서 출력문 값은 0 아니면 1이니까 return을 각각 0이랑 1로 변경해도 깔끔할 것 같네~~
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상근이는 왜 카드놀이를 했는가...
📒 문제번호 : 10815번 숫자카드
☑️ PR Point
⏱️시간복잡도