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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                len():返回序列長度 \>>> len("hello") 5 \>>> m=len("hello") \#序列長度返回的是一個數字,可以將它賦值給變量,從而輸出出來 \>>> m 5 \>>> +:連接兩個序列 \*:重復序列元素 \>>> a 'hello' \>>> a\*3 'hellohellohello' \>>> in: 判斷元素是否在序列中,返回值為true或false \>>> "e" in "hello" True \>>> "a" in "hello " False max():返回最大值 \>>> max("12379468") \#返回最大數 '9' \>>> max("abcd") \#返回最大字母 'd' \>>> mix() :返回最小值 cmp(strl1,strl2):比較兩個字符串是否相同 #python3 取消這一函數 Ascall碼值轉換 \>>> ord("a") 97 \>>> chr(65) 'A' \>>>
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