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