ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5435 P930B   Game with String 0 / 0 5
5411 P935D   Fafa and Ancient Alphabet 0 / 0 6
5364 P952D   I'm Feeling Lucky! 0 / 0 6
5318 P960E   Alternating Tree 0 / 0 8
5204 P989E   A Trance of Nightfall 0 / 0 10
5089 P1009E   Intercity Travelling 0 / 0 7
4952 P1039B   Subway Pursuit 0 / 0 7
4936 P1042E   Vasya and Magic Matrix 0 / 0 8
4918 P1045D   Interstellar battle 0 / 0 8
4854 P1061F   Lost Root 0 / 0 9
4823 P1067D   Computer Game 0 / 0 10
4768 P1081G   Mergesort Strikes Back 0 / 0 10
4678 P1096E   The Top Scorer 0 / 0 9
4677 P1096F   Inversion Expectation 0 / 0 8
4672 P1097D   Makoto and a Blackboard 0 / 0 8
4581 P1114E   Arithmetic Progression 0 / 0 8
4482 P1139D   Steps to One 0 / 0 8
4422 P1148G   Gold Experience 0 / 0 10
4408 P1151F   Sonya and Informatics 0 / 0 8
4395 P1153F   Serval and Bonus Problem 0 / 0 10
4376 P1156F   Card Bag 0 / 0 8
4309 P1172C1   Nauuo and Pictures (easy version) 0 / 0 8
4308 P1172C2   Nauuo and Pictures (hard version) 0 / 0 10
4212 P1187F   Expected Square Beauty 0 / 0 9
4196 P1190F   Tokitsukaze and Powers 0 / 0 10
4182 P1194F   Crossword Expert 0 / 0 9
4155 P1198F   GCD Groups 2 0 / 0 10
4082 P1210F1   Marek and Matching (easy version) 0 / 0 10
4081 P1210F2   Marek and Matching (hard version) 0 / 0 10
3964 P1236F   Alice and the Cactus 0 / 0 10
3921 P1245E   Hyakugoku and Ladders 0 / 0 8
3863 P1254D   Tree Queries 0 / 0 10
3830 P1264C   Beautiful Mirrors with queries 0 / 0 9
3829 P1264D1   Beautiful Bracket Sequence (easy version) 0 / 0 10
3828 P1264D2   Beautiful Bracket Sequence (hard version) 0 / 0 10
3823 P1265E   Beautiful Mirrors 0 / 0 7
3808 P1267G   Game Relics 0 / 0 10
3760 P1278F   Cards 0 / 0 10
3756 P1279D   Santa's Bot 0 / 0 5
3716 P1286D   LCC 0 / 0 10
3677 P1295F   Good Contest 0 / 0 10
3618 P1305F   Kuroni and the Punishment 0 / 0 9
3605 P1310D   Tourism 0 / 0 8
3575 P1316F   Battalion Strength 0 / 0 10
3462 P1340E   Nastya and Bees 0 / 0 10
3420 P1349D   Slime and Biscuits 0 / 0 10
3391 P1354G   Find a Gift 0 / 0 10
3332 P1361E   James and the Chase 0 / 0 10
3317 P1364E   X-OR 0 / 0 10
3224 P1380G   Circular Dungeon 0 / 0 10
3168 P1392H   ZS Shuffles Cards 0 / 0 10
3049 P1418E   Expected Damage 0 / 0 9
2932 P1438F   Olha and Igor 0 / 0 10
2870 P1453D   Checkpoints 0 / 0 6
2867 P1454A   Special Permutation 0 / 0 3
2847 P1459A   Red-Blue Shuffle 0 / 0 3
2843 P1461C   Random Events 0 / 0 5
2744 P1477F   Nezzar and Chocolate Bars 0 / 0 10
2736 P1479D   Odd Mineral Resource 0 / 0 10
2735 P1479E   School Clubs 0 / 0 10
2578 P1510I   Is It Rated? 0 / 0 10
2506 P1523D   Love-Hate 0 / 0 9
2505 P1523E   Crypto Lights 0 / 0 10
2497 P1525E   Assimilation IV 0 / 0 7
2489 P1526F   Median Queries 0 / 0 10
2469 P1530F   Bingo 0 / 0 10
2408 P1540B   Tree Array 0 / 0 8
2393 P1543C   Need for Pink Slips 0 / 0 6
2317 P1556F   Sports Betting 0 / 0 9
2315 P1556H   DIY Tree 0 / 0 10
2281 P1562F   Tubular Bells 0 / 0 10
2252 P1571H   Laser Beams 0 / 0 10
2215 P1578G   Game of Chance 0 / 0 10
2209 P1578M   The Mind 0 / 0 10
2129 P1599C   Bubble Strike 0 / 0 7
2120 P1600F   Party Organization 0 / 0 8
2046 P1612E   Messages 0 / 0 7
1969 P1623D   Robot Cleaner Revisit 0 / 0 8
1949 P1626F   A Random Code Problem 0 / 0 10
1929 P1630E   Expected Components 0 / 0 10
1499 P1705F   Mark and the Online Exam 0 / 0 10
1461 P1713D   Tournament Countdown 0 / 0 6
1388 P1726D   Edge Split 0 / 0 7
1372 P1729E   Guess the Cycle Size 0 / 0 6
1322 P1737E   Ela Goes Hiking 0 / 0 9
1279 P1743D   Problem with Random Tests 0 / 0 5
1277 P1743F   Intersection and Union 0 / 0 8
1262 P1746F   Kazaee 0 / 0 10
1232 P1753C   Wish I Knew How to Sort 0 / 0 7
1199 P1761G   Centroid Guess 0 / 0 10
1173 P1765C   Card Guessing 0 / 0 10
1170 P1765F   Chemistry Lab 0 / 0 8
1169 P1765G   Guess the String 0 / 0 10
1139 P1770E   Koxia and Tree 0 / 0 9
1130 P1771F   Hossam and Range Minimum Query 0 / 0 9
1129 P1773A   Amazing Trick 0 / 0 6
1128 P1773B   BinCoin 0 / 0 8
1123 P1773G   Game of Questions 0 / 0 10
1084 P1777D   Score of a Tree 0 / 0 6
1078 P1778D   Flexible String Revisit 0 / 0 7

分类

试试手气

根据当前过滤条件随机选择一道题