Problem ID Title Solved Submit Pass Rate
4014NOIP2019数字游戏13517776.271%
4015NOIP2019公交换乘5613940.288%
4016NOIP2019纪念品317939.241%
4017NOIP2019加工零件1911216.964%
4018NOIP2019格雷码
71838.889%
4019NOIP2019括号树
42516.000%
4020NOIP2019树上的数
010.000%
4021NOIP2019Emiya家今天的饭
1224.545%
4022NOIP2019划分
0110.000%
4023NOIP2019树的重心
1372.703%
4224西樵山旅行(tour)(NHOI2019PJ模拟)
22100.000%
4295CSP-J2019初赛矩阵变幻
151693.750%
6019BZOJ2019:[Usaco2009 Nov]找工作
000.000%
101332[AtCoder]ABC133 C - Remainder Minimization 2019000.000%
101431[AtCoder]ABC143 B - TAKOYAKI FESTIVAL 2019000.000%
101643[AtCoder]ABC164 D - Multiple of 2019000.000%
305427CF1030A. In Search of an Easy Problem000.000%
305428CF1030B. Vasya and Cornfield000.000%
305429CF1030C. Vasya and Golden Ticket000.000%
305430CF1030D. Vasya and Triangle000.000%
305431CF1030E. Vasya and Good Sequences000.000%
305432CF1030F. Putting Boxes Together000.000%
305433CF1030G. Linear Congruential Generator000.000%
305434CF1031A. Golden Plate000.000%
305435CF1031B. Curiosity Has No Limits000.000%
305436CF1031C. Cram Time000.000%
305437CF1031D. Minimum path000.000%
305438CF1031E. Triple Flips000.000%
305439CF1031F. Familiar Operations000.000%
305440CF1032A. Kitchen Utensils000.000%
305441CF1032B. Personalized Cup000.000%
305442CF1032C. Playing Piano000.000%
305443CF1032D. Barcelonian Distance000.000%
305444CF1032E. The Unbearable Lightness of Weights000.000%
305445CF1032F. Vasya and Maximum Matching000.000%
305446CF1032G. Chattering000.000%
305548CF1053A. Vasya and Triangle000.000%
305549CF1053B. Vasya and Good Sequences000.000%
305550CF1053C. Putting Boxes Together000.000%
305551CF1053D. Linear Congruential Generator000.000%
305552CF1053E. Euler tour000.000%
305579CF1058A. In Search of an Easy Problem000.000%
305580CF1058B. Vasya and Cornfield000.000%
305581CF1058C. Vasya and Golden Ticket000.000%
305582CF1058D. Vasya and Triangle000.000%
305583CF1058E. Vasya and Good Sequences000.000%
305584CF1058F. Putting Boxes Together000.000%
305585CF1058G. Linear Congruential Generator000.000%
305647CF1070A. Find a Number000.000%
305648CF1070B. Berkomnadzor000.000%
305649CF1070C. Cloud Computing000.000%
305650CF1070D. Garbage Disposal000.000%
305651CF1070E. Getting Deals Done000.000%
305652CF1070F. Debate000.000%
305653CF1070G. Monsters and Potions000.000%
305654CF1070H. BerOS File Suggestion000.000%
305655CF1070I. Privatization of Roads in Berland000.000%
305656CF1070J. Streets and Avenues in Berhattan000.000%
305657CF1070K. Video Posts000.000%
305658CF1070L. Odd Federalization000.000%
305659CF1070M. Algoland and Berland000.000%
305660CF1071A. Cram Time000.000%
305661CF1071B. Minimum path000.000%
305662CF1071C. Triple Flips000.000%
305663CF1071D. Familiar Operations000.000%
305664CF1071E. Rain Protection000.000%
305665CF1072A. Golden Plate000.000%
305666CF1072B. Curiosity Has No Limits000.000%
305667CF1072C. Cram Time000.000%
305668CF1072D. Minimum path000.000%
305669CF1072E. Triple Flips000.000%
305670CF1072F. Familiar Operations000.000%
305704CF1078A. Barcelonian Distance000.000%
305705CF1078B. The Unbearable Lightness of Weights000.000%
305706CF1078C. Vasya and Maximum Matching000.000%
305707CF1078D. Chattering000.000%
305708CF1078E. Negative Time Summation000.000%
305709CF1079A. Kitchen Utensils000.000%
305710CF1079B. Personalized Cup000.000%
305711CF1079C. Playing Piano000.000%
305712CF1079D. Barcelonian Distance000.000%
305713CF1079E. The Unbearable Lightness of Weights000.000%
305714CF1079F. Vasya and Maximum Matching000.000%
305715CF1079G. Chattering000.000%
305749CF1085A. Right-Left Cipher000.000%
305750CF1085B. Div Times Mod000.000%
305751CF1085C. Connect Three000.000%
305752CF1085D. Minimum Diameter Tree000.000%
305753CF1085E. Vasya and Templates000.000%
305754CF1085F. Rock-Paper-Scissors Champion000.000%
305755CF1085G. Beautiful Matrix000.000%
305756CF1086A. Connect Three000.000%
305757CF1086B. Minimum Diameter Tree000.000%
305758CF1086C. Vasya and Templates000.000%
305759CF1086D. Rock-Paper-Scissors Champion000.000%
305760CF1086E. Beautiful Matrix000.000%
305761CF1086F. Forest Fires000.000%
305762CF1087A. Right-Left Cipher000.000%
305763CF1087B. Div Times Mod000.000%
305764CF1087C. Connect Three000.000%