ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7576 P262B   Roma and Changing Signs 0 / 0 4
7575 P263A   Beautiful Matrix 0 / 0 3
7574 P263B   Squares 0 / 0 3
7573 P263C   Circle of Numbers 0 / 0 7
7572 P263D   Cycle in Graph 0 / 0 6
7571 P263E   Rhombus 0 / 0 9
7570 P264A   Escape from Stones 0 / 0 4
7569 P264B   Good Sequences 0 / 0 5
7568 P264C   Choosing Balls 0 / 0 7
7567 P264D   Colorful Stones 0 / 0 9
7566 P264E   Roadside Trees 0 / 0 10
7565 P265A   Colorful Stones (Simplified Edition) 0 / 0 3
7564 P265B   Roadside Trees (Simplified Edition) 0 / 0 3
7563 P266A   Stones on the Table 0 / 0 3
7562 P266B   Queue at the School 0 / 0 3
7561 P266C   Below the Diagonal 0 / 0 7
7560 P266D   BerDonalds 0 / 0 9
7559 P266E   More Queries to Array... 0 / 0 9
7558 P267A   Subtractions 0 / 0 3
7557 P267B   Dominoes 0 / 0 7
7556 P267C   Berland Traffic 0 / 0 10
7555 P268A   Games 0 / 0 3
7554 P268B   Buttons 0 / 0 3
7553 P268C   Beautiful Sets of Points 0 / 0 5
7552 P268D   Wall Bars 0 / 0 8
7551 P268E   Playlist 0 / 0 7
7550 P269A   Magical Boxes 0 / 0 5
7549 P269B   Greenhouse Effect 0 / 0 5
7548 P269C   Flawed Flow 0 / 0 7
7547 P269D   Maximum Waterfall 0 / 0 10
7546 P269E   String Theory 0 / 0 10
7545 P270A   Fancy Fence 0 / 0 3
7544 P270B   Multithreading 0 / 0 4
7543 P271A   Beautiful Year 0 / 0 3
7542 P271B   Prime Matrix 0 / 0 4
7541 P271C   Secret 0 / 0 5
7540 P271D   Good Substrings 0 / 0 6
7539 P271E   Three Horses 0 / 0 8
7538 P272A   Dima and Friends 0 / 0 3
7537 P272B   Dima and Sequence 0 / 0 4
7536 P272C   Dima and Staircase 0 / 0 5
7535 P272D   Dima and Two Sequences 0 / 0 5
7534 P272E   Dima and Horses 0 / 0 8
7533 P273D   Dima and Figure 0 / 0 9
7532 P273E   Dima and Game 0 / 0 10
7531 P274A   k-Multiple Free Set 0 / 0 5
7530 P274B   Zero Tree 0 / 0 6
7529 P274C   The Last Hole! 0 / 0 10
7528 P274D   Lovely Matrix 0 / 0 8
7527 P274E   Mirror Room 0 / 0 10

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