--- id: 5e7b9f070b6c005b0e76f061 title: 中間字符串 challengeType: 11 videoId: KgT_fYLXnyk bilibiliIds: aid: 291983121 bvid: BV1Zf4y157yG cid: 376394116 dashedName: intermediate-strings --- # --description-- 更多資料: [練習](https://www.youtube.com/watch?v=1bSqHot-KwE) # --question-- ## --text-- 下面的代碼中 i 的值是什麼? ```python word = "bananana" i = word.find("na") ``` ## --answers-- nanana --- 2 --- 3 --- True(真) --- na ## --video-solution-- 2