ID 题目 显示标签 隐藏标签 AC / 尝试 难度
271 P1523B   Lord of the Values 0 / 0 (无)
238 P1529B   Sifid and Strange Subsequences 0 / 0 (无)
204 P1534B   Histogram Ugliness 0 / 0 (无)
133 P1547C   Pair Programming 0 / 0 (无)
68 P1557B   Moamen and k-subarrays 0 / 0 (无)
32 P1566D1   Seating Arrangements (easy version) 0 / 0 (无)
5 P1574B   Combinatorics Homework 0 / 0 (无)
7210 P1579B   Shifting Sort 0 / 0 (无)
7276 P1593D1   All are Same 0 / 0 (无)
7270 P1594B   Special Numbers 0 / 0 (无)
7313 P1604B   XOR Specia-LIS-t 0 / 0 (无)
7385 P1609B   William the Vigilant 0 / 0 (无)
7371 P1610B   Kalindrome Array 0 / 0 (无)
7447 P1616B   Mirror in the String 0 / 0 (无)
7398 P1618C   Paint the Array 0 / 0 (无)
7433 P1623B   Game on Ranges 0 / 0 (无)
7467 P1624C   Division by Two and Permutation 0 / 0 (无)
7655 P1672C   Unequal Array 0 / 0 (无)
7646 P1673B   A Perfectly Balanced String? 0 / 0 (无)
7632 P1675C   Detective Task 0 / 0 (无)
7623 P1676E   Eating Queries 0 / 0 (无)
7590 P1682B   AND Sorting 0 / 0 (无)
7577 P1685A   Circular Local MiniMax 0 / 0 (无)
7750 P1700B   Palindromic Numbers 0 / 0 (无)
7737 P1702C   Train and Queries 0 / 0 (无)
7728 P1703D   Double Strings 0 / 0 (无)
7708 P1706B   Making Towers 0 / 0 (无)
7696 P1708B   Difference of GCDs 0 / 0 (无)
7840 P1717B   Madoka and Underground Competitions 0 / 0 (无)
7809 P1722D   Line 0 / 0 (无)
7791 P1726B   Mainak and Interesting Sequence 0 / 0 (无)
7932 P1741C   Minimize the Thickness 0 / 0 3
7924 P1742D   Coprime 0 / 0 3
7918 P1743C   Save the Magazines 0 / 0 3
8167 P1863B   Split Sort 0 / 0 3
8166 P1863C   MEX Repetition 0 / 0 3
8158 P1864B   Swap and Reverse 0 / 0 3
8136 P1867B   XOR Palindromes 0 / 0 3
8122 P1869B   2D Traveling 0 / 0 3
8111 P1872C   Non-coprime Split 0 / 0 3
8102 P1873E   Building an Aquarium 0 / 0 3
8252 P1907C   Removal of Unattractive Pairs 0 / 0 3
8237 P1910A   Username 0 / 0 3
8207 P1914C   Quests 0 / 0 3
8183 P1917B   Erase First or Second Letter 0 / 0 3
8297 P1920B   Summation Game 0 / 0 3
8288 P1921D   Very Different Array 0 / 0 3
8423 P1944B   Equal XOR 0 / 0 3
8413 P1946B   Maximum Sum 0 / 0 3
8407 P1948B   Array Fix 0 / 0 3

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