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Codeforces Round #409 div2 C
C. Voltage Keepsake time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You have n devices that you want to use原创 2017-04-17 14:41:48 · 332 阅读 · 0 评论 -
Codeforces Round #409 div2 D
D. Volatile Kite time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given a convex polygon P with n di原创 2017-04-17 21:08:48 · 291 阅读 · 0 评论 -
Educational Codeforces Round 21E
E. Selling Souvenirs time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output After several latest reforms many tour原创 2017-05-17 09:12:34 · 967 阅读 · 1 评论