ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3370 P1091G   New Year and the Factorisation Collaboration 0 / 0 10
3369 P1091H   New Year and the Tricolore Recreation 0 / 0 10
3267 P1109F   Sasha and Algorithm of Silence's Sounds 0 / 0 10
3204 P1119H   Triple 0 / 0 10
3126 P1142E   Pink Floyd 0 / 0 10
3082 P1149E   Election Promises 0 / 0 10
2934 P1179E   Alesya and Discrete Math 0 / 0 10
2903 P1184C3   Heidi and the Turing Test (Hard) 0 / 0 10
2755 P1209G2   Into Blocks (hard version) 0 / 0 10
2747 P1210F2   Marek and Matching (hard version) 0 / 0 10
2722 P1214G   Feeling Good 0 / 0 10
2670 P1223G   Wooden Raft 0 / 0 10
2602 P1242E   Planar Perimeter 0 / 0 10
2474 P1267H   Help BerLine 0 / 0 10
2466 P1268D   Invertation in Tournament 0 / 0 10
2395 P1284F   New Year and Social Network 0 / 0 10
2382 P1286E   Fedya the Potter Strikes Back 0 / 0 10
2206 P1326F2   Wise Men (Hard Version) 0 / 0 10
2146 P1336D   Yui and Mahjong Set 0 / 0 10
2108 P1344F   Piet's Palette 0 / 0 10
2087 P1349D   Slime and Biscuits 0 / 0 10
1956 P1368G   Shifting Dominoes 0 / 0 10
1877 P1383F   Special Edges 0 / 0 10
1828 P1393E2   Twilight and Ancient Scroll (harder version) 0 / 0 10
1815 P1396E   Distance Matching 0 / 0 10
1780 P1403C   Chess Rush 0 / 0 10
1754 P1408I   Bitwise Magic 0 / 0 10
1724 P1416E   Split 0 / 0 10
1654 P1427F   Boring Card Game 0 / 0 10
1567 P1446F   Line Distance 0 / 0 10
1454 P1470E   Strange Permutation 0 / 0 10
1387 P1482G   Vabank 0 / 0 10
1318 P1495E   Qingshan and Daniel 0 / 0 10
1246 P1510H   Hard Optimization 0 / 0 10
1198 P1517F   Reunion 0 / 0 10
1190 P1519F   Chests and Keys 0 / 0 10
1170 P1523G   Try Booking 0 / 0 10
1072 P1540D   Inverse Inversions 0 / 0 10
939 P1566H   Xor-quiz 0 / 0 10
918 P1571I   Physical Examination 0 / 0 10
885 P1578D   Dragon Curve 0 / 0 10
837 P1584G   Eligible Segments 0 / 0 10
799 P1598G   The Sum of Good Numbers 0 / 0 10
795 P1599D   Bubble Popping 0 / 0 10
794 P1599E   Two Arrays 0 / 0 10
773 P1603E   A Perfect Problem 0 / 0 10
744 P1608F   MEX counting 0 / 0 10
648 P1621G   Weighted Increasing Subsequences 0 / 0 10
555 P1638F   Two Posters 0 / 0 10
513 P1648E   Air Reform 0 / 0 10

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