ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8891 P17E   Palisection 0 / 0 10
8881 P19E   Fairy 0 / 0 10
8627 P65E   Harry Potter and Moving Staircases 0 / 0 10
8612 P68E   Contact 0 / 0 10
8582 P73F   Plane of Tanks 0 / 0 10
8551 P79E   Security System 0 / 0 10
8510 P89E   Fire and Ice 0 / 0 10
8453 P103E   Buying Sets 0 / 0 10
8423 P111E   Petya and Rectangle 0 / 0 10
8402 P117E   Tree or not Tree 0 / 0 10
8358 P126E   Pills 0 / 0 10
8351 P128E   Birthday 0 / 0 10
8306 P138E   Hellish Constraints 0 / 0 10
8277 P145D   Lucky Pair 0 / 0 10
8197 P163D   Large Refrigerator 0 / 0 10
8176 P167E   Wizards and Bets 0 / 0 10
8090 P183E   Candy Shop 0 / 0 10
8078 P187E   Heaven Tour 0 / 0 10
8052 P193D   Two Segments 0 / 0 10
8051 P193E   Fibonacci Number 0 / 0 10
7953 P217D   Bitonix' Patrol 0 / 0 10
7916 P226E   Noble Knight's Path 0 / 0 10
7893 P232D   Fence 0 / 0 10
7866 P238D   Tape Programming 0 / 0 10
7857 P241D   Numbers 0 / 0 10
7588 P309E   Sheep 0 / 0 10
7571 P314E   Sereja and Squares 0 / 0 10
7533 P321D   Ciel and Flipboard 0 / 0 10
7523 P325D   Reclamation 0 / 0 10
7497 P331E1   Deja Vu 0 / 0 10
7467 P338D   GCD Table 0 / 0 10
7444 P343E   Pumping Stations 0 / 0 10
7387 P354D   Transferring Pyramid 0 / 0 10
7346 P364D   Ghd 0 / 0 10
7183 P403E   Two Rooted Trees 0 / 0 10
7076 P434D   Nanami's Power Plant 0 / 0 10
7012 P449E   Jzzhu and Squares 0 / 0 10
6987 P455E   Function 0 / 0 10
6901 P475F   Meta-universe 0 / 0 10
6889 P478E   Wavy numbers 0 / 0 10
6817 P497E   Subsequences Return 0 / 0 10
6791 P505E   Mr 0 / 0 10
6767 P512D   Fox And Travelling 0 / 0 10
6766 P512E   Fox And Polygon 0 / 0 10
6659 P536D   Tavas in Kansas 0 / 0 10
6470 P585E   Present for Vitalik the Philatelist 0 / 0 10
6462 P587E   Duff as a Queen 0 / 0 10
6421 P598F   Cut Length 0 / 0 10
6399 P603D   Ruminations on Ruminants 0 / 0 10
6364 P611G   New Year and Cake 0 / 0 10
6307 P623C   Electric Charges 0 / 0 10
6210 P643D   Bearish Fanpages 0 / 0 10
6208 P643F   Bears and Juice 0 / 0 10
6116 P671D   Roads in Yusland 0 / 0 10
6086 P679D   Bear and Chase 0 / 0 10
6060 P685C   Optimal Point 0 / 0 10
6051 P687E   TOF 0 / 0 10
5983 P704C   Black Widow 0 / 0 10
5965 P708D   Incorrect Flow 0 / 0 10
5931 P717A   Festival Organization 0 / 0 10
5920 P718D   Andrew and Chemistry 0 / 0 10
5901 P722E   Research Rover 0 / 0 10
5889 P724E   Goods transportation 0 / 0 10
5881 P725F   Family Photos 0 / 0 10
5825 P736E   Chess Championship 0 / 0 10
5812 P741D   Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths 0 / 0 10
5713 P763D   Timofey and a flat tree 0 / 0 10
5712 P763E   Timofey and our friends animals 0 / 0 10
5648 P775A   University Schedule 0 / 0 10
5641 P776G   Sherlock and the Encrypted Data 0 / 0 10
5596 P788E   New task 0 / 0 10
5582 P793E   Problem of offices 0 / 0 10
5532 P802O   April Fools' Problem (hard) 0 / 0 10
5504 P809D   Hitchhiking in the Baltic States 0 / 0 10
5475 P815E   Karen and Neighborhood 0 / 0 10
5457 P819C   Mister B and Beacons on Field 0 / 0 10
5456 P819D   Mister B and Astronomers 0 / 0 10
5334 P848D   Shake It! 0 / 0 10
5274 P862F   Mahmoud and Ehab and the final stage 0 / 0 10
5234 P871E   Restore the Tree 0 / 0 10
5210 P878D   Magic Breeding 0 / 0 10
5182 P886F   Symmetric Projections 0 / 0 10
5141 P896D   Nephren Runs a Cinema 0 / 0 10
5040 P917C   Pollywog 0 / 0 10
4986 P925E   May Holidays 0 / 0 10
4974 P927A   BuberPool Taxi Optimization 0 / 0 10
4965 P930E   Coins Exhibition 0 / 0 10
4955 P932G   Palindrome Partition 0 / 0 10
4951 P933D   A Creative Cutout 0 / 0 10
4929 P938G   Shortest Path Queries 0 / 0 10
4880 P955E   Icicles 0 / 0 10
4849 P960G   Bandit Blues 0 / 0 10
4785 P980F   Cactus to Tree 0 / 0 10
4699 P997D   Cycles in product 0 / 0 10
4548 P1028F   Make Symmetrical 0 / 0 10
4546 P1028H   Make Square 0 / 0 10
4533 P1030G   Linear Congruential Generator 0 / 0 10
4520 P1032G   Chattering 0 / 0 10
4487 P1038F   Wrap Around 0 / 0 10
4433 P1051G   Distinctification 0 / 0 10

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