herlo:
博客地址:https://www.cnblogs.com/herlo/
herlo:
博客地址:https://www.cnblogs.com/herlo/
Codeforces Round #605 (Div. 3) E - Nearest Opposite Parity (超级源点)
Codeforces Round #606 (Div. 2) D. Let's Play the Words?(贪心+map)
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