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POJ 1363 Rails
Rails Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 31360 Accepted: 12182 Description There is a famous railway station in PopPush City. Country there is原创 2016-07-25 20:36:42 · 373 阅读 · 0 评论 -
CodeForces 612C Replace To Make Regular Bracket Sequence
C. Replace To Make Regular Bracket Sequence time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are given st原创 2016-08-24 11:56:11 · 433 阅读 · 0 评论