摘要：
A. A Compatible Pairtime limit per test1 second memory limit per test256 megabytesProblem DescriptionNian is a monster which lives dee... 阅读全文
摘要：
D. Robot Vacuum Cleanertime limit per test 1 second memory limit per test 256 megabytesProblem DescriptionPushok the dog has been chas... 阅读全文
摘要：
C. Cave Paintingtime limit per test 1 second memory limit per test 256 megabytesProblem DescriptionImp is watching a documentary about... 阅读全文
摘要：
B. Magic Foresttime limit per test 1 second memory limit per test 256 megabytesProblem DescriptionImp is in a magic forest, where xora... 阅读全文
摘要：
A. Cloning Toystime limit per test 1 second memory limit per test 256 megabytesProblem DescriptionImp likes his plush toy a lot. Rece... 阅读全文
摘要：
D. Substringtime limit per test3 seconds memory limit per test256 megabytesProblem DescriptionYou are given a graph with n nodes and m... 阅读全文
摘要：
C. Seat Arrangementstime limit per test1 second memory limit per test256 megabytesProblem DescriptionSuppose that you are in a campus ... 阅读全文
摘要：
B. Perfect Numbertime limit per test2 seconds memory limit per test256 megabytesProblem DescriptionWe consider a positive integer perf... 阅读全文
摘要：
A. Supermarkettime limit per test2 seconds memory limit per test256 megabytesProblem DescriptionWe often go to supermarkets to buy som... 阅读全文
摘要：
Super MarioTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Problem DescriptionMario is world-famous pl... 阅读全文