ID Problem Show tags Hide tags AC / Tried Difficulty
6996 P500F  New Year Shopping 0 / 0 10
6986 P505B  Mr 0 / 0 4
6985 P505C  Mr 0 / 0 6
6981 P506E  Mr 0 / 0 10
6977 P507D  The Maths Lecture 0 / 0 8
6976 P507E  Breaking Good 0 / 0 7
6971 P508E  Arthur and Brackets 0 / 0 8
6968 P509C  Sums of Digits 0 / 0 7
6965 P509F  Progress Monitoring 0 / 0 8
6961 P510D  Fox And Jumping 0 / 0 6
6959 P512D  Fox And Travelling 0 / 0 10
6951 P513E1  Subarray Cuts 0 / 0 10
6950 P513E2  Subarray Cuts 0 / 0 10
6947 P513G1  Inversions problem 0 / 0 6
6946 P513G2  Inversions problem 0 / 0 9
6945 P513G3  Inversions problem 0 / 0 10
6940 P514E  Darth Vader and Tree 0 / 0 8
6934 P516D  Drazil and Morning Exercise 0 / 0 10
6929 P518D  Ilya and Escalator 0 / 0 5
6927 P518F  Pasha and Pipe 0 / 0 8
6923 P519D  A and B and Interesting Substrings 0 / 0 6
6922 P519E  A and B and Lecture Rooms 0 / 0 7
6917 P520E  Pluses everywhere 0 / 0 8
6914 P522A  Reposts 0 / 0 4
6913 P522B  Photo to Remember 0 / 0 3
6898 P525E  Anya and Cubes 0 / 0 7
6893 P526E  Transmitting Levels 0 / 0 9
6887 P527D  Clique Problem 0 / 0 6
6872 P533B  Work Group 0 / 0 7
6870 P533D  Landmarks 0 / 0 10
6869 P533E  Correcting Mistakes 0 / 0 6
6866 P534B  Covered Path 0 / 0 4
6862 P534F  Simplified Nonogram 0 / 0 9
6856 P536D  Tavas in Kansas 0 / 0 10
6853 P538B  Quasi Binary 0 / 0 4
6850 P538E  Demiurges Play Again 0 / 0 8
6843 P540D  Bad Luck Island 0 / 0 6
6838 P542D  Superhero's Job 0 / 0 10
6836 P542F  Quest 0 / 0 7
6835 P543A  Writing Code 0 / 0 6
6833 P543C  Remembering Strings 0 / 0 9
6832 P543D  Road Improvement 0 / 0 8
6826 P545C  Woodcutters 0 / 0 5
6820 P546D  Soldier and Number Game 0 / 0 5
6817 P547B  Mike and Feet 0 / 0 6
6816 P547C  Mike and Foam 0 / 0 8
6812 P548B  Mike and Fun 0 / 0 4
6803 P550A  Two Substrings 0 / 0 5
6801 P550C  Divisibility by Eight 0 / 0 5
6791 P552C  Vanya and Scales 0 / 0 6
6789 P552E  Vanya and Brackets 0 / 0 7
6788 P553A  Kyoya and Colored Balls 0 / 0 5
6784 P553E  Kyoya and Train 0 / 0 10
6772 P557C  Arthur and Table 0 / 0 6
6770 P557E  Ann and Half-Palindrome 0 / 0 8
6762 P559C  Gerald and Giant Chess 0 / 0 8
6760 P559E  Gerald and Path 0 / 0 10
6752 P566F  Clique in the Divisibility Graph 0 / 0 5
6748 P567C  Geometric Progression 0 / 0 5
6745 P567F  Mausoleum 0 / 0 9
6743 P568B  Symmetric and Transitive 0 / 0 6
6740 P568E  Longest Increasing Subsequence 0 / 0 10
6733 P570E  Pig and Palindromes 0 / 0 8
6731 P571B  Minimization 0 / 0 7
6724 P573B  Bear and Blocks 0 / 0 5
6722 P573D  Bear and Cavalry 0 / 0 10
6713 P575F  Bulbo 0 / 0 7
6711 P575H  Bots 0 / 0 6
6597 P576D  Flights for Regular Customers 0 / 0 10
6594 P577B  Modulo Sum 0 / 0 6
6590 P578D  LCS Again 0 / 0 10
6585 P580A  Kefa and First Steps 2 / 5 3
6582 P580D  Kefa and Dishes 0 / 0 6
6576 P581E  Kojiro and Furrari 0 / 0 10
6575 P581F  Zublicanes and Mumocrates 0 / 0 9
6573 P582B  Once Again... 0 / 0 6
6571 P582D  Number of Binominal Coefficients 0 / 0 10
6570 P582E  Boolean Function 0 / 0 10
6557 P585F  Digits of Number Pi 0 / 0 10
6553 P587B  Duff in Beach 0 / 0 7
6543 P590D  Top Secret Task 0 / 0 8
6536 P592D  Super M 0 / 0 8
6530 P593E  Strange Calculation and Cats 0 / 0 9
6519 P596D  Wilbur and Trees 0 / 0 8
6518 P596E  Wilbur and Strings 0 / 0 9
6516 P597B  Restaurant 0 / 0 5
6515 P597C  Subsequences 0 / 0 6
6510 P598E  Chocolate Bar 0 / 0 7
6504 P599E  Sandy and Nuts 0 / 0 10
6495 P601C  Kleofáš and the n-thlon 0 / 0 8
6493 P601E  A Museum Robbery 0 / 0 10
6491 P602B  Approximating a Constant Range 0 / 0 4
6490 P603A  Alternative Thinking 0 / 0 5
6476 P607A  Chain Reaction 0 / 0 5
6475 P607B  Zuma 0 / 0 6
6456 P611C  New Year and Domino 0 / 0 5
6455 P611D  New Year and Ancient Prophecy 0 / 0 7
6445 P612F  Simba on the Circle 0 / 0 10
6443 P613B  Skills 0 / 0 6
6441 P613D  Kingdom and its Cities 0 / 0 10

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