Codewars notes -Seence Smash

Solution

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def smash(words):     sentence = ""           for i in words:         sentence = sentence + ' ' + i         #在每个单词前加一个空格               return sentence.strip(' ')         #strip('a') 去掉字符串首尾的 字符         #参数'a' 是目标要去掉的字符 smash(["hello", "world"]) smash(["hello", "amazing", "world"]) smash(["this", "is", "a", "really", "long", "sentence"])