Codeforces Round #410 (Div. 2)(A,字符串,水坑，B,暴力枚举，C,思维题，D,区间贪心)
timelimitpertest:2secondsmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputMikehasastringsconsistingofonlylowercaseEnglishletters.Hewantsto...
Codeforces Round #409 (rated, Div. 2, based on VK Cup 2017 Round 2)(A.思维题，B.思维题)
timelimitpertest:2secondsmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputToniohasakeyboardwithonlytwoletters,"V"and"K".Oneday,hehastypedo...
Codeforces Round #395 (Div. 2)(A.思维，B,水)
timelimitpertest:1secondmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputComradeDujikovisbusychoosingartistsforTimofey'sbirthdayandisrecie...
Codeforces Round #404 (Div. 2)(A.水,暴力，B,排序，贪心)
timelimitpertest：2secondsmemorylimitpertest：256megabytesinput：standardinputoutput：standardoutputAnton'sfavouritegeometricfiguresareregularpolyhedrons.Notethatth...
Codeforces Round #408 (Div. 2)(A.水,B,模拟)
timelimitpertest:2secondsmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputZanethewizardhadneverlovedanyonebefore,untilhefellinlovewithagir...
Codeforces 789A Anastasia and pebbles(数学，思维题)
A.Anastasiaandpebblestimelimitpertest:1secondmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputAnastasialovesgoingforawalkinCentralUzhlyand...
Codeforces 791B Bear and Friendship Condition(DFS，有向图)
B.BearandFriendshipConditiontimelimitpertest：1secondmemorylimitpertest：256megabytesinput：standardinputoutput：standardoutputBearLimakexaminesasocialnetwork.Itsma...
Codeforces 791A Bear and Big Brother(暴力枚举,模拟)
A.BearandBigBrothertimelimitpertest：1secondmemorylimitpertest：256megabytesinput：standardinputoutput：standardoutputBearLimakwantstobecomethelargestofbears,oratle...
Codeforces Beta Round #2 A,B,C
A.Winnertimelimitpertest:1secondmemorylimitpertest:64megabytesinput:standardinputoutput:standardoutputThewinnerofthecardgamepopularinBerland"Berlogging"isdeterm...
Codeforces Beta Round #1 A,B,C
A.TheatreSquaretimelimitpertest:1secondmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputTheatreSquareinthecapitalcityofBerlandhasarectangu...
Codeforces 725B Food on the Plane
B.FoodonthePlanetimelimitpertest:2secondsmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputAnewairplaneSuperPuperJethasaninfinitenumberofro...
Codeforces 706B Interesting drink
B.Interestingdrinktimelimitpertest:2secondsmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputVasiliylikestorestafterahardwork,soyoumayoften...
Codeforces 777C Alyona and Spreadsheet
C.AlyonaandSpreadsheettimelimitpertest:1secondmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputDuringthelessonsmallgirlAlyonaworkswithonef...
Codeforces 591B Rebranding
B.Rebrandingtimelimitpertest:2secondsmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputThenameofonesmallbutproudcorporationconsistsofnlower...
Codeforces 777B Game of Credit Cards
B.GameofCreditCardstimelimitpertest:2secondsmemorylimitpertest:256megabytesinput:standardinputoutput:standardoutputAfterthefourthseasonSherlockandMoriaryhaverea...