ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2417 P1392H   ZS Shuffles Cards 0 / 0 10
2298 P1418E   Expected Damage 0 / 0 9
2181 P1438F   Olha and Igor 0 / 0 10
2119 P1453D   Checkpoints 0 / 0 6
2116 P1454A   Special Permutation 0 / 0 3
2096 P1459A   Red-Blue Shuffle 0 / 0 3
2092 P1461C   Random Events 0 / 0 5
1993 P1477F   Nezzar and Chocolate Bars 0 / 0 10
1985 P1479D   Odd Mineral Resource 0 / 0 10
1984 P1479E   School Clubs 0 / 0 10
1827 P1510I   Is It Rated? 0 / 0 10
1747 P1523D   Love-Hate 0 / 0 9
1746 P1523E   Crypto Lights 0 / 0 10
1738 P1525E   Assimilation IV 0 / 0 7
1730 P1526F   Median Queries 0 / 0 10
1710 P1530F   Bingo 0 / 0 10
1649 P1540B   Tree Array 0 / 0 8
1634 P1543C   Need for Pink Slips 0 / 0 6
1558 P1556F   Sports Betting 0 / 0 9
1556 P1556H   DIY Tree 0 / 0 10
1522 P1562F   Tubular Bells 0 / 0 10
1493 P1571H   Laser Beams 0 / 0 10
1456 P1578G   Game of Chance 0 / 0 10
1450 P1578M   The Mind 0 / 0 10
1370 P1599C   Bubble Strike 0 / 0 7
1361 P1600F   Party Organization 0 / 0 8
1287 P1612E   Messages 0 / 0 7
1210 P1623D   Robot Cleaner Revisit 0 / 0 8
1190 P1626F   A Random Code Problem 0 / 0 10
1170 P1630E   Expected Components 0 / 0 10
738 P1705F   Mark and the Online Exam 0 / 0 10
700 P1713D   Tournament Countdown 0 / 0 6
627 P1726D   Edge Split 0 / 0 7
611 P1729E   Guess the Cycle Size 0 / 0 6
561 P1737E   Ela Goes Hiking 0 / 0 9
518 P1743D   Problem with Random Tests 0 / 0 5
516 P1743F   Intersection and Union 0 / 0 8
501 P1746F   Kazaee 0 / 0 10
471 P1753C   Wish I Knew How to Sort 0 / 0 7
438 P1761G   Centroid Guess 0 / 0 10
412 P1765C   Card Guessing 0 / 0 10
409 P1765F   Chemistry Lab 0 / 0 8
408 P1765G   Guess the String 0 / 0 10
378 P1770E   Koxia and Tree 0 / 0 9
369 P1771F   Hossam and Range Minimum Query 0 / 0 9
368 P1773A   Amazing Trick 0 / 0 6
367 P1773B   BinCoin 0 / 0 8
362 P1773G   Game of Questions 0 / 0 10
323 P1777D   Score of a Tree 0 / 0 6
317 P1778D   Flexible String Revisit 0 / 0 7

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根据当前过滤条件随机选择一道题