2006 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
42 codeforces#P1884D  Counting Rhyme 0 / 0 7
36 codeforces#P1886E  I Wanna be the Team Leader 0 / 0 9
27 codeforces#P1889C1  Doremy's Drying Plan (Easy Version) 0 / 0 7
26 codeforces#P1889C2  Doremy's Drying Plan (Hard Version) 0 / 0 10
23 codeforces#P1889F  Doremy's Average Tree 0 / 0 10
10 codeforces#P1893E  Cacti Symphony 0 / 0 10
5 codeforces#P1895C  Torn Lucky Ticket 0 / 0 4
3 codeforces#P1895E  Infinite Card Game 0 / 0 8
2 codeforces#P1895F  Fancy Arrays 0 / 0 10
1 codeforces#P1895G  Two Characters, Two Colors 0 / 0 10
5141 codeforces#P1896H1  Cyclic Hamming (Easy Version) 0 / 0 (None)
5140 codeforces#P1896H2  Cyclic Hamming (Hard Version) 0 / 0 (None)
5069 codeforces#P1899C  Yarik and Array 0 / 0 (None)
5348 codeforces#P1900B  Laura and Operations 0 / 0 3
5347 codeforces#P1900C  Anji's Binary Tree 0 / 0 4
5346 codeforces#P1900D  Small GCD 0 / 0 7
5345 codeforces#P1900E  Transitive Graph 0 / 0 7
5136 codeforces#P1901D  Yet Another Monster Fight 0 / 0 5
5135 codeforces#P1901E  Compressed Tree 0 / 0 8
6622 codeforces#P1902D  Robot Queries 0 / 0 6
5341 codeforces#P1903C  Theofanis' Nightmare 0 / 0 4
5339 codeforces#P1903D2  Maximum And Queries (hard version) 0 / 0 9
5338 codeforces#P1903E  Geo Game 0 / 0 7
6709 codeforces#P1904B  Collecting Game 0 / 0 3
6699 codeforces#P1905E  One-X 0 / 0 9
6615 codeforces#P1906E  Merge Not Sort 0 / 0 6
6612 codeforces#P1906H  Twin Friends 0 / 0 8
6610 codeforces#P1906J  Count BFS Graph 0 / 0 7
6692 codeforces#P1909F1  Small Permutation Problem (Easy Version) 0 / 0 8
6691 codeforces#P1909F2  Small Permutation Problem (Hard Version) 0 / 0 9
6688 codeforces#P1909I  Short Permutation Problem 0 / 0 10
6683 codeforces#P1910E  Maximum Sum Subarrays 0 / 0 7
6679 codeforces#P1910I  Inverse Problem 0 / 0 10
6667 codeforces#P1912K  Kim's Quest 0 / 0 6
6662 codeforces#P1913D  Array Collapse 0 / 0 7
6656 codeforces#P1914D  Three Activities 0 / 0 4
6653 codeforces#P1914F  Programming Competition 0 / 0 6
6652 codeforces#P1914G1  Light Bulbs (Easy Version) 0 / 0 7
6651 codeforces#P1914G2  Light Bulbs (Hard Version) 0 / 0 8
6637 codeforces#P1916G  Optimizations From Chelsu 0 / 0 10
6636 codeforces#P1916H1  Matrix Rank (Easy Version) 0 / 0 10
6635 codeforces#P1916H2  Matrix Rank (Hard Version) 0 / 0 10
6633 codeforces#P1917B  Erase First or Second Letter 0 / 0 3
6631 codeforces#P1917D  Yet Another Inversions Problem 0 / 0 8
6629 codeforces#P1917F  Construct Tree 0 / 0 9
8205 codeforces#P1918C  XOR-distance 0 / 0 4
8204 codeforces#P1918D  Blocking Elements 0 / 0 6
8202 codeforces#P1918F  Caterpillar on a Tree 0 / 0 9
7323 codeforces#P1919C  Grouping Increases 0 / 0 4
7322 codeforces#P1919D  01 Tree 0 / 0 7
7321 codeforces#P1919E  Counting Prefixes 0 / 0 10
7319 codeforces#P1919F2  Wine Factory (Hard Version) 0 / 0 10
8196 codeforces#P1920E  Counting Binary Strings 0 / 0 7
8188 codeforces#P1921F  Sum of Progression 0 / 0 6
8187 codeforces#P1921G  Mischievous Shooter 0 / 0 8
8181 codeforces#P1922F  Replace on Segment 0 / 0 9
8929 codeforces#P1923B  Monsters Attack! 0 / 0 (None)
8926 codeforces#P1923E  Count Paths 0 / 0 (None)
8180 codeforces#P1924A  Did We Get Everything Covered? 0 / 0 5
8177 codeforces#P1924D  Balanced Subsequences 0 / 0 10
8175 codeforces#P1924F  Anti-Proxy Attendance 0 / 0 10
8172 codeforces#P1925D  Good Trip 0 / 0 6
8922 codeforces#P1926C  Vlad and a Sum of Sum of Digits 0 / 0 (None)
8920 codeforces#P1926E  Vlad and an Odd Ordering 0 / 0 (None)
8919 codeforces#P1926F  Vlad and Avoiding X 0 / 0 (None)
8918 codeforces#P1926G  Vlad and Trouble at MIT 0 / 0 (None)
8914 codeforces#P1927D  Find the Different Ones! 0 / 0 4
8911 codeforces#P1927G  Paint Charges 0 / 0 8
8906 codeforces#P1928E  Modular Sequence 0 / 0 8
8901 codeforces#P1929D  Sasha and a Walk in the City 0 / 0 6
8900 codeforces#P1929E  Sasha and the Happy Tree Cutting 0 / 0 8
8895 codeforces#P1930D1  Sum over all Substrings (Easy Version) 0 / 0 (None)
8894 codeforces#P1930D2  Sum over all Substrings (Hard Version) 0 / 0 (None)
8893 codeforces#P1930E  2..3...4... 0 / 0 (None)
8891 codeforces#P1930G  Prefix Max Set Counting 0 / 0 (None)
8881 codeforces#P1932A  Thorns and Coins 0 / 0 (None)
8876 codeforces#P1932F  Feed Cats 0 / 0 (None)
8869 codeforces#P1933F  Turtle Mission: Robot and the Earthquake 0 / 0 (None)
8866 codeforces#P1934B  Yet Another Coin Problem 0 / 0 (None)
8859 codeforces#P1935C  Messenger in MAC 0 / 0 (None)
8848 codeforces#P1937B  Binary Path 0 / 0 (None)
9387 codeforces#P1958A  1-3-5 0 / 0 3
9380 codeforces#P1958H  Composite Spells 0 / 0 10
9366 codeforces#P1967C  Fenwick Tree 0 / 0 8
9364 codeforces#P1967E1  Again Counting Arrays (Easy Version) 0 / 0 10
9363 codeforces#P1967E2  Again Counting Arrays (Hard Version) 0 / 0 10
9355 codeforces#P1968G1  Division + LCP (easy version) 0 / 0 6
9354 codeforces#P1968G2  Division + LCP (hard version) 0 / 0 8
9351 codeforces#P1969C  Minimizing the Sum 0 / 0 5
9349 codeforces#P1969E  Unique Array 0 / 0 9
9348 codeforces#P1969F  Card Pairing 0 / 0 10
9340 codeforces#P1970C2  Game on Tree (Medium) 0 / 0 5
9339 codeforces#P1970C3  Game on Tree (Hard) 0 / 0 6
9335 codeforces#P1970E1  Trails (Easy) 0 / 0 6
9334 codeforces#P1970E2  Trails (Medium) 0 / 0 7
9333 codeforces#P1970E3  Trails (Hard) 0 / 0 8
9328 codeforces#P1970G2  Min-Fund Prison (Medium) 0 / 0 8
9327 codeforces#P1970G3  Min-Fund Prison (Hard) 0 / 0 9
9323 codeforces#P1971D  Binary Cut 0 / 0 3
9316 codeforces#P1973A  Chess For Three 0 / 0 3

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