ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7518 P439A   Devu, the Singer and Churu, the Joker 0 / 0 3
7517 P439B   Devu, the Dumb Guy 0 / 0 4
7516 P439C   Devu and Partitioning of the Array 0 / 0 5
7515 P439D   Devu and his Brother 0 / 0 5
7514 P439E   Devu and Birthday Celebration 0 / 0 7
7513 P440A   Forgotten Episode 0 / 0 3
7512 P440B   Balancer 0 / 0 5
7511 P440C   One-Based Arithmetic 0 / 0 6
7510 P440D   Berland Federalization 0 / 0 8
7509 P441A   Valera and Antique Items 0 / 0 3
7508 P441B   Valera and Fruits 0 / 0 4
7507 P441C   Valera and Tubes 0 / 0 5
7506 P441D   Valera and Swaps 0 / 0 7
7505 P441E   Valera and Number 0 / 0 9
7504 P442A   Borya and Hanabi 0 / 0 5
7503 P442B   Andrey and Problem 0 / 0 6
7502 P442C   Artem and Array 0 / 0 9
7501 P442D   Adam and Tree 0 / 0 10
7500 P442E   Gena and Second Distance 0 / 0 10
7499 P443A   Anton and Letters 0 / 0 3
7498 P443B   Kolya and Tandem Repeat 0 / 0 5
7497 P444A   DZY Loves Physics 0 / 0 5
7496 P444B   DZY Loves FFT 0 / 0 8
7495 P444C   DZY Loves Colors 0 / 0 9
7494 P444D   DZY Loves Strings 0 / 0 9
7493 P444E   DZY Loves Planting 0 / 0 10
7492 P445A   DZY Loves Chessboard 0 / 0 4
7491 P445B   DZY Loves Chemistry 0 / 0 4
7490 P446A   DZY Loves Sequences 0 / 0 5
7489 P446B   DZY Loves Modification 0 / 0 7
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
7485 P447A   DZY Loves Hash 0 / 0 3
7484 P447B   DZY Loves Strings 0 / 0 3
7483 P448A   Rewards 0 / 0 3
7482 P448B   Suffix Structures 0 / 0 4
7481 P448C   Painting Fence 0 / 0 6
7480 P448D   Multiplication Table 0 / 0 6
7479 P448E   Divisors 0 / 0 8
7478 P449A   Jzzhu and Chocolate 0 / 0 5
7477 P449B   Jzzhu and Cities 0 / 0 7
7476 P449C   Jzzhu and Apples 0 / 0 9
7475 P449D   Jzzhu and Numbers 0 / 0 9
7474 P449E   Jzzhu and Squares 0 / 0 10
7473 P450A   Jzzhu and Children 0 / 0 3
7472 P450B   Jzzhu and Sequences 0 / 0 4
7471 P451A   Game With Sticks 0 / 0 3
7470 P451B   Sort the Array 0 / 0 4
7469 P451C   Predict Outcome of the Game 0 / 0 5
7468 P451D   Count Good Substrings 0 / 0 7
7467 P451E   Devu and Flowers 0 / 0 8
7466 P452A   Eevee 0 / 0 3
7465 P452B   4-point polyline 0 / 0 6
7464 P452C   Magic Trick 0 / 0 7
7463 P452D   Washer, Dryer, Folder 0 / 0 6
7462 P452E   Three strings 0 / 0 9
7461 P452F   Permutation 0 / 0 10
7460 P453A   Little Pony and Expected Maximum 0 / 0 5
7459 P453B   Little Pony and Harmony Chest 0 / 0 7
7458 P453C   Little Pony and Summer Sun Celebration 0 / 0 8
7457 P453D   Little Pony and Elements of Harmony 0 / 0 10
7456 P453E   Little Pony and Lord Tirek 0 / 0 10
7455 P454A   Little Pony and Crystal Mine 0 / 0 3
7454 P454B   Little Pony and Sort by Shift 0 / 0 4
7453 P455A   Boredom 0 / 0 5
7452 P455B   A Lot of Games 0 / 0 6
7451 P455C   Civilization 0 / 0 7
7450 P455D   Serega and Fun 0 / 0 10
7449 P455E   Function 0 / 0 10
7448 P456A   Laptops 0 / 0 3
7447 P456B   Fedya and Maths 0 / 0 4
7446 P457A   Golden System 0 / 0 5
7445 P457B   Distributed Join 0 / 0 6
7444 P457C   Elections 0 / 0 7
7443 P457D   Bingo! 0 / 0 10
7442 P457E   Flow Optimality 0 / 0 10
7441 P457F   An easy problem about trees 0 / 0 10
7440 P459A   Pashmak and Garden 0 / 0 4
7439 P459B   Pashmak and Flowers 0 / 0 4
7438 P459C   Pashmak and Buses 0 / 0 6
7437 P459D   Pashmak and Parmida's problem 0 / 0 6
7436 P459E   Pashmak and Graph 0 / 0 6
7435 P460A   Vasya and Socks 0 / 0 3
7434 P460B   Little Dima and Equation 0 / 0 5
7433 P460C   Present 0 / 0 5
7432 P460D   Little Victor and Set 0 / 0 8
7431 P460E   Roland and Rose 0 / 0 10
7430 P461A   Appleman and Toastman 0 / 0 4
7429 P461B   Appleman and Tree 0 / 0 7
7428 P461C   Appleman and a Sheet of Paper 0 / 0 8
7427 P461D   Appleman and Complicated Task 0 / 0 10
7426 P461E   Appleman and a Game 0 / 0 10
7425 P462A   Appleman and Easy Task 0 / 0 3
7424 P462B   Appleman and Card Game 0 / 0 4
7423 P463A   Caisa and Sugar 0 / 0 4
7422 P463B   Caisa and Pylons 0 / 0 3
7421 P463C   Gargari and Bishops 0 / 0 6
7420 P463D   Gargari and Permutations 0 / 0 6
7419 P463E   Caisa and Tree 0 / 0 7

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