我希望能夠挑出字符串中的某些字母,但需要能夠獲得多個位置,而不僅僅是第一個(Python)。目前,我有這樣的代碼:如何在多個字符串中查找字符串中的某些字母?
word=apple #just and example
character=input("Take a guess")
if character == "a":
place=word.find("a")
elif character == "b":
place=word.find("b")
elif character == "c":
place=word.find("c")
elif character == "d":
place=word.find("d")
elif character == "e":
place=word.find("e")
elif character == "f":
place=word.find("f")
elif character == "g":
place=word.find("g")
elif character == "h":
place=word.find("h")
elif character == "i":
place=word.find("i")
elif character == "j":
place=word.find("j")
elif character == "k":
place=word.find("k")
elif character == "l":
place=word.find("l")
elif character == "m":
place=word.find("m")
elif character == "n":
place=word.find("n")
elif character == "o":
place=word.find("o")
elif character == "p":
place=word.find("p")
elif character == "q":
place=word.find("q")
elif character == "r":
place=word.find("r")
elif character == "s":
place=word.find("s")
elif character == "t":
place=word.find("t")
elif character == "u":
place=word.find("u")
elif character == "v":
place=word.find("v")
elif character == "x":
place=word.find("w")
elif character == "w":
place=word.find("x")
elif character == "y":
place=word.find("y")
else:
place=word.find("z")
這工作找到一個字母的地方,但如果我想找到雙方普的這是行不通的,它會只告訴我第一的位置。所以我真正想知道的是,如果有一些循環可以讓我找到字母並將它們設置爲兩個不同的變量,比如「place」和「place2」,或者我必須有多次不同的次數爲每個單獨的起點。
首先,只要使用'地方= word.find(人物)'。這將節省大量的代碼。此外,你缺少''蘋果「'周圍的引號。 – brandaemon
對不起,我在正確的代碼中沒有錯,只是沒有複製和粘貼前兩行。而我並沒有想到在那裏使用字符變量。謝謝! –
可能重複的[python - 查找字符串中的字符串 - 我可以得到所有索引?](http://stackoverflow.com/questions/11122291/python-find-char-in-string-can-i-get-all-索引) – VPfB