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Codeforces Round #378 (Div. 2) D Kostya the Sculptor
D. Kostya the Sculptortime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputKostya is a genial sculptor, he has原创 2016-11-05 20:58:44 · 343 阅读 · 0 评论 -
Codeforces Round #378 (Div. 2) C Epidemic in Monstropolis
C. Epidemic in Monstropolistime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThere was an epidemic in Monstro原创 2016-11-05 21:01:17 · 302 阅读 · 0 评论 -
Codeforces Round #278 (Div. 2) E. Prefix Product Sequence
题意：http://mp.weixin.qq.com/s/M_RYFovq_G9w5EYUDRcgHw原创 2017-02-04 14:23:13 · 325 阅读 · 0 评论 -
Codeforces Round #142 (Div. 1) C. Triangles
题意：http://mp.weixin.qq.com/s/G2mjArjpgp7Ihd3k_WS_Lw原创 2017-02-05 11:26:47 · 366 阅读 · 0 评论 -
Codeforces Round #306 (Div. 2) D. Regular Bridge
题意：http://mp.weixin.qq.com/s/ZKQI6_9XpsPrycHwzTu5Sw原创 2017-02-05 22:32:39 · 316 阅读 · 0 评论