Codeforces Round #149 (Div. 2)_html/css_WEB-ITnose
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2022-06-17 12:14:10
...
这个round真的太简单了。。
A,B就不说了
C 题目说了合法的点不会超过10^5个
那么直接离散化,完了跑bfs就行了
A,B就不说了
C 题目说了合法的点不会超过10^5个
那么直接离散化,完了跑bfs就行了
离散化用map就行
#include#include #include #include #include #include #include #include #include
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