题解 | #字符子串的查找#
字符子串的查找
https://www.nowcoder.com/practice/48b79127550b478bbdc828d022a54e86
kk=input() if 'NiuNiu' in kk: print(kk.index('NiuNiu')) else: print(-1)
字符子串的查找
https://www.nowcoder.com/practice/48b79127550b478bbdc828d022a54e86
kk=input() if 'NiuNiu' in kk: print(kk.index('NiuNiu')) else: print(-1)
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