ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6616 P353A   Domino 0 / 0 4
6615 P353B   Two Heaps 0 / 0 6
6614 P353C   Find Maximum 0 / 0 5
6611 P354A   Vasya and Robot 0 / 0 5
6603 P356B   Xenia and Hamming 0 / 0 6
6591 P359B   Permutation 0 / 0 4
6590 P359C   Prime Number 0 / 0 6
6589 P359D   Pair of Numbers 0 / 0 7
6581 P361B   Levko and Permutation 0 / 0 4
6580 P362A   Two Semiknights Meet 0 / 0 5
6578 P362C   Insertion Sort 0 / 0 6
6567 P364D   Ghd 0 / 0 10
6559 P366E   Dima and Magic Guitar 0 / 0 8
6550 P369B   Valera and Contest 0 / 0 4
6546 P370A   Rook, Bishop and King 0 / 0 3
6541 P371A   K-Periodic Array 0 / 0 3
6540 P371B   Fox Dividing Cheese 0 / 0 4
6537 P371E   Subway Innovation 0 / 0 7
6534 P372C   Watching Fireworks is Fun 0 / 0 7
6530 P373B   Making Sequences is Fun 0 / 0 5
6524 P375A   Divisible by Seven 0 / 0 5
6520 P375E   Red and Black Tree 0 / 0 10
6519 P376A   Lever 0 / 0 3
6500 P380D   Sereja and Cinema 0 / 0 9
6495 P382B   Number Busters 0 / 0 7
6483 P385B   Bear and Strings 0 / 0 4
6482 P385C   Bear and Prime Numbers 0 / 0 5
6480 P385E   Bear in the Field 0 / 0 8
6469 P388B   Fox and Minimal path 0 / 0 6
6467 P388D   Fox and Perfect Sets 0 / 0 10
6465 P389A   Fox and Number Game 0 / 0 3
6446 P392A   Blocked Points 0 / 0 (无)
6444 P392C   Yet Another Number Sequence 0 / 0 (无)
6438 P394B   Very Beautiful Number 0 / 0 (无)
6436 P394D   Physical Education and Buns 0 / 0 (无)
6434 P396A   On Number of Decompositions into Multipliers 0 / 0 (无)
6433 P396B   On Sum of Fractions 0 / 0 (无)
6431 P396D   On Sum of Number of Inversions in Permutations 0 / 0 (无)
6430 P396E   On Iteration of One Well-Known Function 0 / 0 (无)
6428 P397B   On Corruption and Numbers 0 / 0 (无)
6418 P400C   Inna and Huge Candy Matrix 0 / 0 5
6415 P401A   Vanya and Cards 0 / 0 3
6414 P401B   Sereja and Contests 0 / 0 4
6411 P401E   Olympic Games 0 / 0 9
6410 P402A   Nuts 0 / 0 3
6407 P402D   Upgrading Array 0 / 0 6
6406 P402E   Strictly Positive Matrix 0 / 0 8
6402 P404B   Marathon 0 / 0 5
6396 P405C   Unusual Product 0 / 0 5
6395 P405D   Toy Sum 0 / 0 5
6392 P406E   Hamming Triples 0 / 0 10
6391 P407A   Triangle 0 / 0 5
6389 P407C   Curious Array 0 / 0 9
6365 P413C   Jeopardy! 0 / 0 4
6356 P415B   Mashmokh and Tokens 0 / 0 5
6352 P416D   Population Size 0 / 0 9
6350 P417A   Elimination 0 / 0 5
6346 P417E   Square Table 0 / 0 9
6334 P424C   Magic Formulas 0 / 0 5
6320 P427E   Police Patrol 0 / 0 7
6309 P431D   Random Task 0 / 0 7
6300 P433C   Ryouko's Memory Note 0 / 0 6
6289 P436B   Om Nom and Spiders 0 / 0 4
6279 P438D   The Child and Sequence 0 / 0 8
6273 P439E   Devu and Birthday Celebration 0 / 0 7
6265 P441D   Valera and Swaps 0 / 0 7
6264 P441E   Valera and Number 0 / 0 9
6262 P442B   Andrey and Problem 0 / 0 6
6256 P444A   DZY Loves Physics 0 / 0 5
6247 P446C   DZY Loves Fibonacci Numbers 0 / 0 9
6246 P446D   DZY Loves Games 0 / 0 10
6245 P446E   DZY Loves Bridges 0 / 0 10
6237 P449A   Jzzhu and Chocolate 0 / 0 5
6233 P449E   Jzzhu and Squares 0 / 0 10
6231 P450B   Jzzhu and Sequences 0 / 0 4
6228 P451C   Predict Outcome of the Game 0 / 0 5
6227 P451D   Count Good Substrings 0 / 0 7
6223 P452C   Magic Trick 0 / 0 7
6206 P456B   Fedya and Maths 0 / 0 4
6205 P457A   Golden System 0 / 0 5
6202 P457D   Bingo! 0 / 0 10
6201 P457E   Flow Optimality 0 / 0 10
6197 P459C   Pashmak and Buses 0 / 0 6
6194 P460A   Vasya and Socks 0 / 0 3
6193 P460B   Little Dima and Equation 0 / 0 5
6191 P460D   Little Victor and Set 0 / 0 8
6190 P460E   Roland and Rose 0 / 0 10
6186 P461D   Appleman and Complicated Task 0 / 0 10
6181 P463B   Caisa and Pylons 0 / 0 3
6178 P463E   Caisa and Tree 0 / 0 7
6169 P466B   Wonder Room 0 / 0 7
6160 P468A   24 Game 0 / 0 5
6158 P468C   Hack it! 0 / 0 9
6156 P468E   Permanent 0 / 0 10
6143 P471C   MUH and House of Cards 0 / 0 5
6140 P472A   Design Tutorial: Learn from Math 0 / 0 3
6135 P472F   Design Tutorial: Change the Goal 0 / 0 10
6128 P474F   Ant colony 0 / 0 7
6124 P475D   CGCDSSQ 0 / 0 7
6121 P476A   Dreamoon and Stairs 0 / 0 3

分类

手气不错

根据当前过滤条件随机选择一道题