#1.切片,步长为-1 a='asdfghjkl' print(a[::-1]) #2.用列表的reverse方法,最后把列表拼接成字符串 a='asdfghjkl' a=list(a) a.reverse() b=''.join(a) print(b) #3.逆序遍历列表,最后在拼接成字符串 a='asdfghjkl' b=[] for i in range(len(a)-1,-1,-1): b.append(a[i]) b=''.join(b) print(b) #4.逆序遍历字符串 a='asdfghjkl' b='' for i in reversed(a): b=b+i print(b)
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转载自blog.csdn.net/weixin_42341608/article/details/80728980
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