ID 题目 显示标签 隐藏标签 AC / 尝试 难度
34394 codeforces#P1927G   Paint Charges 0 / 0 8
34396 codeforces#P1928B   Equalize 0 / 0 4
34398 codeforces#P1928D   Lonely Mountain Dungeons 0 / 0 6
34399 codeforces#P1928E   Modular Sequence 0 / 0 8
34401 codeforces#P1929A   Sasha and the Beautiful Array 0 / 0 3
34402 codeforces#P1929B   Sasha and the Drawing 0 / 0 3
34403 codeforces#P1929C   Sasha and the Casino 0 / 0 4
34405 codeforces#P1929E   Sasha and the Happy Tree Cutting 0 / 0 8
34407 codeforces#P1930A   Maximise The Score 0 / 0 (无)
34409 codeforces#P1930C   Lexicographically Largest 0 / 0 (无)
34410 codeforces#P1930D1   Sum over all Substrings (Easy Version) 0 / 0 (无)
34411 codeforces#P1930D2   Sum over all Substrings (Hard Version) 0 / 0 (无)
34418 codeforces#P1931B   Make Equal 1 / 1 3
34419 codeforces#P1931C   Make Equal Again 1 / 1 3
34421 codeforces#P1931E   Anna and the Valentine's Day Gift 1 / 1 4
34424 codeforces#P1932A   Thorns and Coins 0 / 0 (无)
34427 codeforces#P1932D   Card Game 0 / 0 (无)
34431 codeforces#P1933A   Turtle Puzzle: Rearrange and Negate 0 / 0 (无)
34434 codeforces#P1933D   Turtle Tenacity: Continual Mods 0 / 0 (无)
34438 codeforces#P1934A   Too Min Too Max 0 / 0 (无)
34439 codeforces#P1934B   Yet Another Coin Problem 0 / 0 (无)
34440 codeforces#P1934C   Find a Mine 0 / 0 (无)
34441 codeforces#P1934D1   XOR Break — Solo Version 0 / 0 (无)
34442 codeforces#P1934D2   XOR Break — Game Version 0 / 0 (无)
34446 codeforces#P1935C   Messenger in MAC 1 / 1 10
34448 codeforces#P1935E   Distance Learning Courses in MAC 0 / 1 10
34449 codeforces#P1935F   Andrey's Tree 0 / 1 10
34450 codeforces#P1936A   Bitwise Operation Wizard 0 / 0 (无)
34452 codeforces#P1936C   Pokémon Arena 1 / 2 10
34453 codeforces#P1936D   Bitwise Paradox 1 / 2 10
34457 codeforces#P1937B   Binary Path 0 / 0 (无)
34480 codeforces#P1941B   Rudolf and 121 1 / 1 3
34484 codeforces#P1941F   Rudolf and Imbalance 0 / 0 6
34488 codeforces#P1942C1   Bessie's Birthday Cake (Easy Version) 0 / 0 (无)
34489 codeforces#P1942C2   Bessie's Birthday Cake (Hard Version) 0 / 0 (无)
34490 codeforces#P1942D   Learning to Paint 0 / 0 (无)
34491 codeforces#P1942E   Farm Game 0 / 0 (无)
34495 codeforces#P1943A   MEX Game 1 0 / 0 (无)
34497 codeforces#P1943C   Tree Compass 0 / 0 (无)
34500 codeforces#P1943E1   MEX Game 2 (Easy Version) 0 / 0 (无)
34501 codeforces#P1943E2   MEX Game 2 (Hard Version) 0 / 0 (无)
34508 codeforces#P1945D   Seraphim the Owl 0 / 0 (无)
34513 codeforces#P1946A   Median of an Array 0 / 0 3
34514 codeforces#P1946B   Maximum Sum 0 / 0 3
34515 codeforces#P1946C   Tree Cutting 0 / 0 5
34516 codeforces#P1946D   Birthday Gift 0 / 0 6
34520 codeforces#P1948B   Array Fix 0 / 0 (无)
34523 codeforces#P1948E   Clique Partition 0 / 0 (无)
34527 codeforces#P1949B   Charming Meals 0 / 0 (无)
34528 codeforces#P1949C   Annual Ants' Gathering 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题