ID Problem Show tags Hide tags AC / Tried Difficulty
5083 P1045B   Space Isaac 0 / 0 9
5077 P1045H   Self-exploration 0 / 0 9
5064 P1051F   The Shortest Statement 0 / 0 9
5057 P1054E   Chips Puzzle 0 / 0 9
5050 P1055D   Refactoring 0 / 0 9
5031 P1059E   Split the Tree 0 / 0 9
5017 P1061F   Lost Root 0 / 0 9
4980 P1070B   Berkomnadzor 0 / 0 9
4973 P1070I   Privatization of Roads in Berland 0 / 0 9
4939 P1080E   Sonya and Matrix Beauty 0 / 0 9
4938 P1080F   Katya and Segments Sets 0 / 0 9
4923 P1082G   Petya and Graph 0 / 0 9
4918 P1083E   The Fair Nut and Rectangles 0 / 0 9
4901 P1088E   Ehab and a component choosing problem 0 / 0 9
4889 P1089K   King Kog's Reception 0 / 0 9
4884 P1090C   New Year Presents 0 / 0 9
4869 P1091E   New Year and the Acquaintance Estimation 0 / 0 9
4854 P1093E   Intersection of Permutations 0 / 0 9
4853 P1093F   Vasya and Array 0 / 0 9
4839 P1096G   Lucky Tickets 1 / 1 9
4828 P1098C   Construct a tree 0 / 3 9
4821 P1099F   Cookies 0 / 0 9
4809 P1101F   Trucks and Cities 0 / 0 9
4784 P1106F   Lunar New Year and a Recursive Sequence 0 / 0 9
4779 P1107E   Vasya and Binary String 2 / 5 9
4777 P1107G   Vasya and Maximum Profit 2 / 7 9
4766 P1109D   Sasha and Interesting Fact from Graph Theory 0 / 0 9
4743 P1114F   Please, another Queries on Array? 0 / 0 9
4688 P1129C   Morse Code 0 / 0 9
4669 P1132G   Greedy Subsequences 0 / 0 9
4653 P1137D   Cooperative Game 0 / 0 9
4644 P1139E   Maximize Mex 0 / 0 9
4625 P1142C   U2 0 / 0 9
4613 P1144G   Two Merged Sequences 0 / 0 9
4601 P1146E   Hot is Cold 0 / 0 9
4594 P1147D   Palindrome XOR 0 / 0 9
4566 P1152E   Neko and Flashback 0 / 0 9
4512 P1163E   Magical Permutation 0 / 0 9
4498 P1166F   Vicky's Delivery Service 0 / 0 9
4460 P1174F   Ehab and the Big Finale 0 / 0 9
4419 P1182D   Complete Mirror 0 / 0 9
4395 P1184E3   Daleks' Invasion (hard) 0 / 0 9
4381 P1186F   Vus the Cossack and a Graph 0 / 0 9
4377 P1187D   Subarray Sorting 0 / 0 9
4345 P1194F   Crossword Expert 6 / 13 9
4299 P1202E   You Are Given Some Strings... 0 / 0 9
4281 P1205C   Palindromic Paths 0 / 0 9
4247 P1210D   Konrad and Company Evaluation 0 / 0 9
4195 P1218D   Xor Spanning Tree 0 / 0 9
4175 P1221F   Choose a Square 0 / 0 9
4151 P1227F2   Wrong Answer on test 233 (Hard Version) 0 / 0 9
4121 P1237E   Balanced Binary Search Trees 0 / 0 9
4107 P1239D   Catowice City 0 / 0 9
4101 P1242C   Sum Balance 0 / 0 9
4089 P1244G   Running in Pairs 0 / 0 9
4047 P1251E2   Voting (Hard Version) 0 / 0 9
4033 P1252F   Regular Forestation 0 / 0 9
3967 P1257F   Make Them Similar 0 / 0 9
3955 P1260E   Tournament 0 / 0 9
3940 P1263F   Economic Difficulties 0 / 0 9
3933 P1264C   Beautiful Mirrors with queries 0 / 0 9
3757 P1282E   The Cake Is a Lie 0 / 0 9
3722 P1286C1   Madhouse (Easy version) 0 / 0 9
3696 P1290C   Prefix Enlightenment 0 / 0 9
3584 P1304F2   Animal Observation (hard version) 0 / 0 9
3458 P1326E   Bombs 0 / 0 9
3425 P1329C   Drazil Likes Heap 0 / 0 9
3383 P1333E   Road to 1600 0 / 0 9
3343 P1340C   Nastya and Unexpected Guest 0 / 0 9
3326 P1343F   Restore the Permutation by Sorted Segments 0 / 0 9
3304 P1348E   Phoenix and Berries 0 / 0 9
3231 P1358E   Are You Fired? 0 / 0 9
3175 P1367F2   Flying Sort (Hard Version) 0 / 0 9
3161 P1369E   DeadLee 0 / 0 9
3154 P1370F1   The Hidden Pair (Easy Version) 0 / 0 9
3134 P1373F   Network Coverage 0 / 0 9
3126 P1374F   Cyclic Shifts Sorting 0 / 0 9
3049 P1392F   Omkar and Landslide 0 / 0 9
2999 P1401E   Divide Square 0 / 0 9
2998 P1401F   Reverse and Swap 0 / 0 9
2994 P1403A   The Potion of Great Power 0 / 0 9
2970 P1408E   Avoid Rainbow Cycles 0 / 0 9
2928 P1418E   Expected Damage 0 / 0 9
2892 P1423J   Bubble Cup hypothesis 0 / 0 9
2858 P1428F   Fruit Sequences 0 / 0 9
2825 P1436E   Complicated Computations 0 / 0 9
2800 P1442C   Graph Transpositions 0 / 0 9
2793 P1443E   Long Permutation 0 / 0 9
2770 P1450F   The Struggling Contestant 0 / 0 9
2736 P1455E   Four Points 0 / 0 9
2692 P1463E   Plan of Lectures 0 / 0 9
2631 P1469E   A Bit Similar 0 / 0 9
2597 P1473E   Minimum Path 0 / 0 9
2515 P1482F   Useful Edges 0 / 0 9
2503 P1485F   Copy or Prefix Sum 0 / 0 9
2450 P1491E   Fib-tree 0 / 0 9
2421 P1494E   A-Z Graph 0 / 0 9
2379 P1499E   Chaotic Merge 0 / 0 9
2376 P1499F   Diameter Cuts 0 / 0 9
2204 P1523D   Love-Hate 0 / 0 9

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