ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7857 P353A   Domino 0 / 0 4
7856 P353B   Two Heaps 0 / 0 6
7855 P353C   Find Maximum 0 / 0 5
7852 P354A   Vasya and Robot 0 / 0 5
7844 P356B   Xenia and Hamming 0 / 0 6
7832 P359B   Permutation 0 / 0 4
7831 P359C   Prime Number 0 / 0 6
7830 P359D   Pair of Numbers 0 / 0 7
7822 P361B   Levko and Permutation 0 / 0 4
7821 P362A   Two Semiknights Meet 0 / 0 5
7819 P362C   Insertion Sort 0 / 0 6
7808 P364D   Ghd 0 / 0 10
7800 P366E   Dima and Magic Guitar 0 / 0 8
7791 P369B   Valera and Contest 0 / 0 4
7787 P370A   Rook, Bishop and King 0 / 0 3
7782 P371A   K-Periodic Array 0 / 0 3
7781 P371B   Fox Dividing Cheese 0 / 0 4
7778 P371E   Subway Innovation 0 / 0 7
7775 P372C   Watching Fireworks is Fun 0 / 0 7
7771 P373B   Making Sequences is Fun 0 / 0 5
7765 P375A   Divisible by Seven 0 / 0 5
7761 P375E   Red and Black Tree 0 / 0 10
7760 P376A   Lever 0 / 0 3
7741 P380D   Sereja and Cinema 0 / 0 9
7736 P382B   Number Busters 0 / 0 7
7724 P385B   Bear and Strings 0 / 0 4
7723 P385C   Bear and Prime Numbers 0 / 0 5
7721 P385E   Bear in the Field 0 / 0 8
7710 P388B   Fox and Minimal path 0 / 0 6
7708 P388D   Fox and Perfect Sets 0 / 0 10
7706 P389A   Fox and Number Game 0 / 0 3
7687 P392A   Blocked Points 0 / 0 (无)
7685 P392C   Yet Another Number Sequence 0 / 0 (无)
7679 P394B   Very Beautiful Number 0 / 0 (无)
7677 P394D   Physical Education and Buns 0 / 0 (无)
7675 P396A   On Number of Decompositions into Multipliers 0 / 0 (无)
7674 P396B   On Sum of Fractions 0 / 0 (无)
7672 P396D   On Sum of Number of Inversions in Permutations 0 / 0 (无)
7671 P396E   On Iteration of One Well-Known Function 0 / 0 (无)
7669 P397B   On Corruption and Numbers 0 / 0 (无)
7659 P400C   Inna and Huge Candy Matrix 0 / 0 5
7656 P401A   Vanya and Cards 0 / 0 3
7655 P401B   Sereja and Contests 0 / 0 4
7652 P401E   Olympic Games 0 / 0 9
7651 P402A   Nuts 0 / 0 3
7648 P402D   Upgrading Array 0 / 0 6
7647 P402E   Strictly Positive Matrix 0 / 0 8
7643 P404B   Marathon 0 / 0 5
7637 P405C   Unusual Product 0 / 0 5
7636 P405D   Toy Sum 0 / 0 5
7633 P406E   Hamming Triples 0 / 0 10
7632 P407A   Triangle 0 / 0 5
7630 P407C   Curious Array 0 / 0 9
7606 P413C   Jeopardy! 0 / 0 4
7597 P415B   Mashmokh and Tokens 0 / 0 5
7593 P416D   Population Size 0 / 0 9
7591 P417A   Elimination 0 / 0 5
7587 P417E   Square Table 0 / 0 9
7575 P424C   Magic Formulas 0 / 0 5
7561 P427E   Police Patrol 0 / 0 7
7550 P431D   Random Task 0 / 0 7
7541 P433C   Ryouko's Memory Note 0 / 0 6
7530 P436B   Om Nom and Spiders 0 / 0 4
7520 P438D   The Child and Sequence 0 / 0 8
7514 P439E   Devu and Birthday Celebration 0 / 0 7
7506 P441D   Valera and Swaps 0 / 0 7
7505 P441E   Valera and Number 0 / 0 9
7503 P442B   Andrey and Problem 0 / 0 6
7497 P444A   DZY Loves Physics 0 / 0 5
7488 P446C   DZY Loves Fibonacci Numbers 0 / 0 9
7487 P446D   DZY Loves Games 0 / 0 10
7486 P446E   DZY Loves Bridges 0 / 0 10
7478 P449A   Jzzhu and Chocolate 0 / 0 5
7474 P449E   Jzzhu and Squares 0 / 0 10
7472 P450B   Jzzhu and Sequences 0 / 0 4
7469 P451C   Predict Outcome of the Game 0 / 0 5
7468 P451D   Count Good Substrings 0 / 0 7
7464 P452C   Magic Trick 0 / 0 7
7447 P456B   Fedya and Maths 0 / 0 4
7446 P457A   Golden System 0 / 0 5
7443 P457D   Bingo! 0 / 0 10
7442 P457E   Flow Optimality 0 / 0 10
7438 P459C   Pashmak and Buses 0 / 0 6
7435 P460A   Vasya and Socks 0 / 0 3
7434 P460B   Little Dima and Equation 0 / 0 5
7432 P460D   Little Victor and Set 0 / 0 8
7431 P460E   Roland and Rose 0 / 0 10
7427 P461D   Appleman and Complicated Task 0 / 0 10
7422 P463B   Caisa and Pylons 0 / 0 3
7419 P463E   Caisa and Tree 0 / 0 7
7410 P466B   Wonder Room 0 / 0 7
7401 P468A   24 Game 0 / 0 5
7399 P468C   Hack it! 0 / 0 9
7397 P468E   Permanent 0 / 0 10
7384 P471C   MUH and House of Cards 0 / 0 5
7381 P472A   Design Tutorial: Learn from Math 0 / 0 3
7376 P472F   Design Tutorial: Change the Goal 0 / 0 10
7369 P474F   Ant colony 0 / 0 7
7365 P475D   CGCDSSQ 0 / 0 7
7362 P476A   Dreamoon and Stairs 0 / 0 3

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