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ACdream P1190 Spaceship Defence 缩点最短路
Spaceship DefenceTime Limit: 4000/2000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem DescriptionThe enemy has invaded your spaceship, an原创 2014-09-01 11:12:04 · 486 阅读 · 0 评论 -
ACdream P1242 Driving Straight
Driving StraightSpecial JudgeTime Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem Description The city where Peter原创 2014-12-01 12:01:40 · 455 阅读 · 0 评论 -
CodeForces P507E Breaking Good
E. Breaking Goodtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputBreaking Good is a new video game which a原创 2015-04-08 02:05:03 · 555 阅读 · 0 评论 -
Codeforces 583A Asphalting Roads
A. Asphalting Roadstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputCity X consists of n vertical and n hori原创 2015-10-07 20:05:02 · 712 阅读 · 0 评论