ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8433 P4B  Before an Exam 0 / 0 普及+/提高
8428 P5C  Longest Regular Bracket Sequence 0 / 0 省选/NOI-
8420 P7A  Kalevitch and Chess 0 / 0 普及/提高-
8414 P8B  Obsession with Robots 0 / 0 普及+/提高
8401 P10E  Greedy Change 0 / 0 10
8400 P11A  Increasing Sequence 0 / 0 普及/提高-
8391 P12E  Start of the season 0 / 0 NOI/NOI+/CTSC
8383 P14C  Four Segments 0 / 0 提高+/省选-
8342 P23B  Party 0 / 0 提高+/省选-
8341 P23C  Oranges and Apples 0 / 0 9
8326 P26C  Parquet 0 / 0 NOI/NOI+/CTSC
8324 P26E  Multithreading 0 / 0 9
8321 P27C  Unordered Subsequence 0 / 0 省选/NOI-
8310 P29D  Ant on the Tree 0 / 0 NOI/NOI+/CTSC
8304 P30E  Tricky and Clever Password 0 / 0 10
8274 P36E  Two Paths 0 / 0 10
8249 P40A  Find Color 0 / 0 普及+/提高
8240 P41E  3-cycles 0 / 0 省选/NOI-
8237 P42C  Safe cracking 0 / 0 8
8236 P42D  Strange town 0 / 0 8
8231 P43D  Journey 0 / 0 NOI/NOI+/CTSC
8220 P44J  Triminoes 0 / 0 NOI/NOI+/CTSC
8215 P45E  Director 0 / 0 NOI/NOI+/CTSC
8210 P45J  Planting Trees 0 / 0 省选/NOI-
8190 P48H  Black and White 0 / 0 10
8187 P49C  Disposition 0 / 0 提高+/省选-
8168 P53C  Little Frog 0 / 0 普及+/提高
8137 P59D  Team Arrangement 0 / 0 NOI/NOI+/CTSC
8117 P63D  Dividing Island 0 / 0 省选/NOI-
8098 P66D  Petya and His Friends 0 / 0 提高+/省选-
8052 P74E  Shift It! 0 / 0 10
8034 P78B  Easter Eggs 0 / 0 普及+/提高
8020 P81D  Polycarp's Picture Gallery 0 / 0 NOI/NOI+/CTSC
8017 P82B  Sets 0 / 0 提高+/省选-
8006 P85A  Domino 0 / 0 普及+/提高
8000 P86B  Tetris revisited 0 / 0 8
7979 P91D  Grocer's Problem 0 / 0 10
7960 P97B  Superset 0 / 0 8
7953 P98D  Help Monks 0 / 0 9
7930 P103C  Russian Roulette 0 / 0 省选/NOI-
7906 P109D  Lucky Sorting 0 / 0 NOI/NOI+/CTSC
7903 P110B  Lucky String 0 / 0 普及/提高-
7875 P118B  Present from Lena 0 / 0 普及/提高-
7870 P119B  Before Exam 0 / 0 省选/NOI-
7840 P125C  Hobbits' Party 0 / 0 提高+/省选-
7839 P125D  Two progressions 0 / 0 8
7835 P126C  E-reader Display 0 / 0 NOI/NOI+/CTSC
7829 P128B  String 0 / 0 NOI/NOI+/CTSC
7827 P128D  Numbers 0 / 0 NOI/NOI+/CTSC
7804 P132D  Constants in the language of Shakespeare 0 / 0 NOI/NOI+/CTSC

分类

手气不错

根据当前过滤条件随机选择一道题