#1772: easy


1550294-5@g.puiching.edu.mo (username)

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2025-04-03 20:45:44
a772. Watermelon ( 西瓜 ) -- Codeforces Beta Round #4 | From: [192.168.120.33] | Post Date : 2025-02-09 20:01

but need to add ******&&w!=2

 
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