ID Problem Show tags Hide tags AC / Tried Difficulty
12 P1822A   TubeTube Feed 0 / 0 (None)
3 P1822F   Gardening Friends 0 / 0 (None)
9794 P1824A   LuoTianyi and the Show 0 / 0 (None)
9788 P1825A   LuoTianyi and the Palindrome String 1 / 1 10
9787 P1825B   LuoTianyi and the Table 0 / 1 10
9786 P1826A   Trust Nobody 0 / 0 (None)
9782 P1826E   Walk the Runway 0 / 0 (None)
9778 P1829A   Love Story 0 / 0 (None)
9776 P1829B   Blank Space 0 / 0 (None)
9775 P1829C   Mr 0 / 0 (None)
9772 P1829D   Gold Rush 0 / 0 (None)
9771 P1829E   The Lakes 0 / 0 (None)
9769 P1829G   Hits Different 0 / 0 (None)
9811 P1832C   Contrast Value 0 / 0 4
9809 P1832D1   Red-Blue Operations (Easy Version) 0 / 0 7
9808 P1832D2   Red-Blue Operations (Hard Version) 0 / 0 9
9839 P1833A   Musical Puzzle 0 / 0 3
9834 P1833F   Ira and Flamenco 0 / 0 5
9833 P1833G   Ksyusha and Chinchilla 0 / 0 6
9941 P1834E   MEX of LCM 0 / 0 8
9939 P1835A   k-th equality 0 / 0 5
9934 P1835F   Good Graph 0 / 0 10
9933 P1836A   Destroyer 0 / 0 3
9826 P1837F   Editorial for Two 0 / 0 (None)
9866 P1839A   The Good Array 0 / 0 3
9861 P1840A   Cipher Shifer 0 / 0 3
9857 P1840E   Character Blocking 0 / 0 5
9852 P1841B   Keep it Beautiful 0 / 5 10
9913 P1844C   Particles 0 / 0 4
9908 P1844G   Tree Weights 0 / 0 10
9906 P1845A   Forbidden Integer 0 / 0 3
9905 P1845B   Come Together 0 / 0 3
9902 P1845E   Boxes and Balls 0 / 0 9
9900 P1846A   Rudolph and Cut the Rope 0 / 0 3
9899 P1846B   Rudolph and Tic-Tac-Toe 0 / 0 3
9896 P1846E1   Rudolf and Snowflakes (simple version) 0 / 0 4
9895 P1846E2   Rudolf and Snowflakes (hard version) 0 / 0 6
9894 P1846F   Rudolph and Mimic 0 / 0 6
9889 P1847D   Professor Higashikata 0 / 0 6
9888 P1847E   Triangle Platinum? 0 / 0 10
9885 P1848B   Vika and the Bridge 0 / 0 4
9882 P1848E   Vika and Stone Skipping 0 / 0 10
9962 P1849A   Morning Sandwich 0 / 0 (None)
9959 P1849D   Array Painting 0 / 0 (None)
9880 P1850A   To My Critics 0 / 0 (None)
9879 P1850B   Ten Words of Wisdom 0 / 0 (None)
9878 P1850C   Word on the Paper 0 / 0 (None)
9877 P1850D   Balanced Round 0 / 0 (None)
9876 P1850E   Cardboard for Pictures 0 / 0 (None)
9875 P1850F   We Were Both Children 0 / 0 (None)
9874 P1850G   The Morning Star 0 / 0 (None)
9873 P1850H   The Third Letter 0 / 0 (None)
9953 P1851D   Prefix Permutation Sums 0 / 0 (None)
9950 P1851G   Vlad and the Mountains 0 / 0 (None)
9994 P1856A   Tales of a Sort 0 / 0 3
9993 P1856B   Good Arrays 0 / 0 3
9989 P1856E2   PermuTree (hard version) 0 / 0 10
9987 P1857B   Maximum Rounding 0 / 0 3
9964 P1860F   Evaluate RBS 0 / 0 (None)
10045 P1861C   Queries for the Array 9 / 31 7
10043 P1861E   Non-Intersecting Subpermutations 3 / 8 10
10041 P1862A   Gift Carpet 0 / 0 (None)
10039 P1862C   Flower City Fence 0 / 0 (None)
10034 P1863A   Channel 0 / 0 (None)
10032 P1863C   MEX Repetition 0 / 0 (None)
10025 P1864A   Increasing and Decreasing 0 / 0 (None)
10020 P1864F   Exotic Queries 0 / 0 (None)
10019 P1864G   Magic Square 0 / 0 (None)
10067 P1867D   Cyclic Operations 0 / 0 (None)
10063 P1868A   Fill in the Matrix 0 / 0 (None)
10062 P1868B1   Candy Party (Easy Version) 0 / 0 (None)
10061 P1868B2   Candy Party (Hard Version) 0 / 0 (None)
10060 P1868C   Travel Plan 0 / 0 (None)
10059 P1868D   Flower-like Pseudotree 0 / 0 (None)
10057 P1868F   LIS? 0 / 0 (None)
10128 P1870C   Colorful Table 0 / 0 4
10127 P1870D   Prefix Purchase 0 / 0 6
10053 P1872B   The Corridor or There and Back Again 0 / 0 (None)
10049 P1872F   Selling a Menagerie 0 / 0 (None)
10122 P1873A   Short Sort 0 / 0 3
10120 P1873C   Target Practice 0 / 0 3
10119 P1873D   1D Eraser 0 / 0 3
10114 P1874A   Jellyfish and Game 0 / 0 (None)
10089 P1878G   wxhtzdy ORO Tree 0 / 0 (None)
10084 P1879E   Interactive Game with Coloring 0 / 0 9
10168 P1881C   Perfect Square 1 / 5 10
10151 P1884E   Hard Design 0 / 0 (None)
10145 P1889A   Qingshan Loves Strings 2 0 / 0 (None)
10143 P1889C1   Doremy's Drying Plan (Easy Version) 0 / 0 (None)
10141 P1889D   Game of Stacks 0 / 0 (None)
10137 P1890B   Qingshan Loves Strings 0 / 0 (None)
10133 P1891D   Suspicious logarithms 0 / 0 (None)
10132 P1891E   Brukhovich and Exams 0 / 0 (None)
10184 P1893A   Anonymous Informant 0 / 0 4
10182 P1893C   Freedom of Choice 0 / 0 7
10179 P1894A   Secret Sport 0 / 0 3
10175 P1895C   Torn Lucky Ticket 0 / 0 4
10213 P1896F   Bracket Xoring 0 / 0 10
10212 P1896G   Pepe Racing 0 / 0 10
10209 P1898A   Milica and String 0 / 0 3

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