ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4968 P930B   Game with String 0 / 0 5
4944 P935D   Fafa and Ancient Alphabet 0 / 0 6
4897 P952D   I'm Feeling Lucky! 0 / 0 6
4851 P960E   Alternating Tree 0 / 0 8
4737 P989E   A Trance of Nightfall 0 / 0 10
4622 P1009E   Intercity Travelling 0 / 0 7
4485 P1039B   Subway Pursuit 0 / 0 7
4469 P1042E   Vasya and Magic Matrix 0 / 0 8
4451 P1045D   Interstellar battle 0 / 0 8
4387 P1061F   Lost Root 0 / 0 9
4356 P1067D   Computer Game 0 / 0 10
4301 P1081G   Mergesort Strikes Back 0 / 0 10
4211 P1096E   The Top Scorer 0 / 0 9
4210 P1096F   Inversion Expectation 0 / 0 8
4205 P1097D   Makoto and a Blackboard 0 / 0 8
4114 P1114E   Arithmetic Progression 0 / 0 8
4015 P1139D   Steps to One 0 / 0 8
3955 P1148G   Gold Experience 0 / 0 10
3941 P1151F   Sonya and Informatics 0 / 0 8
3928 P1153F   Serval and Bonus Problem 0 / 0 10
3909 P1156F   Card Bag 0 / 0 8
3842 P1172C1   Nauuo and Pictures (easy version) 0 / 0 8
3841 P1172C2   Nauuo and Pictures (hard version) 0 / 0 10
3745 P1187F   Expected Square Beauty 0 / 0 9
3729 P1190F   Tokitsukaze and Powers 0 / 0 10
3715 P1194F   Crossword Expert 0 / 0 9
3688 P1198F   GCD Groups 2 0 / 0 10
3615 P1210F1   Marek and Matching (easy version) 0 / 0 10
3614 P1210F2   Marek and Matching (hard version) 0 / 0 10
3497 P1236F   Alice and the Cactus 0 / 0 10
3454 P1245E   Hyakugoku and Ladders 0 / 0 8
3396 P1254D   Tree Queries 0 / 0 10
3363 P1264C   Beautiful Mirrors with queries 0 / 0 9
3362 P1264D1   Beautiful Bracket Sequence (easy version) 0 / 0 10
3361 P1264D2   Beautiful Bracket Sequence (hard version) 0 / 0 10
3356 P1265E   Beautiful Mirrors 0 / 0 7
3341 P1267G   Game Relics 0 / 0 10
3293 P1278F   Cards 0 / 0 10
3289 P1279D   Santa's Bot 0 / 0 5
3249 P1286D   LCC 0 / 0 10
3210 P1295F   Good Contest 0 / 0 10
3151 P1305F   Kuroni and the Punishment 0 / 0 9
3138 P1310D   Tourism 0 / 0 8
3108 P1316F   Battalion Strength 0 / 0 10
2995 P1340E   Nastya and Bees 0 / 0 10
2953 P1349D   Slime and Biscuits 0 / 0 10
2924 P1354G   Find a Gift 0 / 0 10
2865 P1361E   James and the Chase 0 / 0 10
2850 P1364E   X-OR 0 / 0 10
2757 P1380G   Circular Dungeon 0 / 0 10
2701 P1392H   ZS Shuffles Cards 0 / 0 10
2582 P1418E   Expected Damage 0 / 0 9
2465 P1438F   Olha and Igor 0 / 0 10
2403 P1453D   Checkpoints 0 / 0 6
2400 P1454A   Special Permutation 0 / 0 3
2380 P1459A   Red-Blue Shuffle 0 / 0 3
2376 P1461C   Random Events 0 / 0 5
2277 P1477F   Nezzar and Chocolate Bars 0 / 0 10
2269 P1479D   Odd Mineral Resource 0 / 0 10
2268 P1479E   School Clubs 0 / 0 10
2111 P1510I   Is It Rated? 0 / 0 10
2039 P1523D   Love-Hate 0 / 0 9
2038 P1523E   Crypto Lights 0 / 0 10
2030 P1525E   Assimilation IV 0 / 0 7
2022 P1526F   Median Queries 0 / 0 10
2002 P1530F   Bingo 0 / 0 10
1941 P1540B   Tree Array 0 / 0 8
1926 P1543C   Need for Pink Slips 0 / 0 6
1850 P1556F   Sports Betting 0 / 0 9
1848 P1556H   DIY Tree 0 / 0 10
1814 P1562F   Tubular Bells 0 / 0 10
1785 P1571H   Laser Beams 0 / 0 10
1748 P1578G   Game of Chance 0 / 0 10
1742 P1578M   The Mind 0 / 0 10
1662 P1599C   Bubble Strike 0 / 0 7
1653 P1600F   Party Organization 0 / 0 8
1579 P1612E   Messages 0 / 0 7
1502 P1623D   Robot Cleaner Revisit 0 / 0 8
1482 P1626F   A Random Code Problem 0 / 0 10
1462 P1630E   Expected Components 0 / 0 10
1041 P1705F   Mark and the Online Exam 0 / 0 10
1003 P1713D   Tournament Countdown 0 / 0 6
930 P1726D   Edge Split 0 / 0 7
914 P1729E   Guess the Cycle Size 0 / 0 6
864 P1737E   Ela Goes Hiking 0 / 0 9
821 P1743D   Problem with Random Tests 0 / 0 5
819 P1743F   Intersection and Union 0 / 0 8
804 P1746F   Kazaee 0 / 0 10
774 P1753C   Wish I Knew How to Sort 0 / 0 7
741 P1761G   Centroid Guess 0 / 0 10
715 P1765C   Card Guessing 0 / 0 10
712 P1765F   Chemistry Lab 0 / 0 8
711 P1765G   Guess the String 0 / 0 10
681 P1770E   Koxia and Tree 0 / 0 9
672 P1771F   Hossam and Range Minimum Query 0 / 0 9
671 P1773A   Amazing Trick 0 / 0 6
670 P1773B   BinCoin 0 / 0 8
665 P1773G   Game of Questions 0 / 0 10
626 P1777D   Score of a Tree 0 / 0 6
620 P1778D   Flexible String Revisit 0 / 0 7

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