17 lines
474 B
Python
17 lines
474 B
Python
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class Solution:
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def isSubsequence(self, s: str, t: str) -> bool:
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cnt = 0
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idt_m = 0
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for idx, chs in enumerate(s):
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for idt, cht in enumerate(t[idt_m:]):
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if cht == chs:
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idt_m = idt + idt_m + 1
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cnt += 1
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break
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if cnt == len(s): return True
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return False
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sol = Solution()
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s = "axc"
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t = "ahbgdc"
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print(sol.isSubsequence(s,t))
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