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codeforces 19 D. Points (离散化+树套树(线段树+set))
2016-09-04
· 3 min read
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set
树套树
离散化
线段树
hdu 5842 || 2016 ccpc 网络赛 1011 Lweb and String(set)
2016-08-14
· 1 min read
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set
hdu 2609 How many (字符串的最小表示法+set)
2016-08-12
· 1 min read
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set
字符串循环同构
最小表示法
codeforces #346 div 2 C. Tanya and Toys (暴力乱搞)
2016-03-31
· 2 min read
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brute force
set
乱搞
codeforces 274 A. k-Multiple Free Set (set的妙用)
2016-03-31
· 1 min read
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set
bzoj 1604: [Usaco2008 Open]Cow Neighborhoods 奶牛的邻居 (曼哈顿距离的转化【拆点】+set+并查集)
2016-02-24
· 3 min read
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map
set
并查集
拆点
曼哈顿距离
codeforces #332 div 2 D. Spongebob and Squares
2015-12-23
· 2 min read
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math
set
stl
codeforces #333 div 2B. Approximating a Constant Range
2015-12-22
· 2 min read
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set
stl