内存限制:64MB时间限制:1000ms特判:No通过数:2提交数:2难度:1Mr.B,Mr.GandMr.MarenowinWarsaw,Poland,forthe2012’sACM-ICPCWorldFinalsContest.They’vedecidedtotakea5hourstrain...

内存限制:64MB时间限制:1000msSpecialJudge:Noaccepted:4submit:9Mr.Bisafamousmusiccomposer.Oneofhismostfamousworkwashissetofpreludes.These24piecesspanthe24musicalkeys(ther...

TimeLimit:2000/1000MS(Java/Others)    MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):1399    AcceptedSubmission...