摘要： 传送门C. Watto and Mechanismtime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputWatto, the owner of a s... 阅读全文

摘要： 传送门D. R2D2 and Droid Armytime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAn army of n droids is ... 阅读全文