ID 题目 显示标签 隐藏标签 AC / 尝试 难度
28031 codeforces#P696A   Lorenzo Von Matterhorn 0 / 0 5
28034 codeforces#P696D   Legen... 1 / 1 9
28035 codeforces#P696E   ...Wait for it... 0 / 0 10
28050 codeforces#P700D   Huffman Coding on Segment 0 / 0 10
28053 codeforces#P701B   Cells Not Under Attack 0 / 0 4
28056 codeforces#P702B   Powers of Two 0 / 0 5
28059 codeforces#P702E   Analysis of Pathes in Functional Graph 0 / 0 7
28060 codeforces#P702F   T-Shirts 3 / 7 10
28064 codeforces#P703D   Mishka and Interesting sum 0 / 0 7
28066 codeforces#P704A   Thor 0 / 0 5
28070 codeforces#P704E   Iron Man 2 / 20 10
28076 codeforces#P706D   Vasiliy's Multiset 1 / 6 6
28077 codeforces#P706E   Working routine 1 / 1 9
28081 codeforces#P707D   Persistent Bookcase 0 / 0 8
28082 codeforces#P707E   Garlands 0 / 0 9
28085 codeforces#P708C   Centroids 1 / 2 8
28095 codeforces#P710F   String Set Queries 0 / 0 9
28105 codeforces#P712E   Memory and Casinos 0 / 0 9
28106 codeforces#P713A   Sonya and Queries 0 / 0 4
28109 codeforces#P713D   Animals and Puzzle 0 / 0 10
28125 codeforces#P717F   Heroes of Making Magic III 0 / 0 10
28130 codeforces#P718C   Sasha and Array 0 / 0 8
28138 codeforces#P720D   Slalom 0 / 0 10
28140 codeforces#P720F   Array Covering 0 / 0 10
28144 codeforces#P721D   Maxim and Array 0 / 0 7
28149 codeforces#P722C   Destroying Array 0 / 1 5
28150 codeforces#P722D   Generating Sets 0 / 0 6
28152 codeforces#P722F   Cyclic Cipher 0 / 0 10
28162 codeforces#P724D   Dense Subsequence 0 / 0 6
28169 codeforces#P725D   Contest Balloons 0 / 0 6
28177 codeforces#P727E   Games on a CD 0 / 0 8
28183 codeforces#P729E   Subordinates 0 / 0 6
28196 codeforces#P730L   Expression Queries 0 / 0 10
28200 codeforces#P731D   80-th Level Archeology 0 / 0 8
28202 codeforces#P731F   Video Cards 0 / 0 6
28214 codeforces#P733D   Kostya the Sculptor 0 / 0 5
28215 codeforces#P733E   Sleep in Class 0 / 0 9
28216 codeforces#P733F   Drivers Dissatisfaction 0 / 0 8
28233 codeforces#P739B   Alyona and a tree 1 / 2 6
28234 codeforces#P739C   Alyona and towers 0 / 0 9
28236 codeforces#P739E   Gosha is hunting 0 / 0 10
28242 codeforces#P741D   Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths 4 / 18 10
28243 codeforces#P741E   Arpa’s abnormal DNA and Mehrdad’s deep interest 0 / 0 10
28263 codeforces#P746F   Music in Car 0 / 0 8
28275 codeforces#P748D   Santa Claus and a Palindrome 0 / 0 7
28276 codeforces#P748E   Santa Claus and Tangerines 0 / 0 7
28281 codeforces#P749D   Leaving Auction 0 / 0 7
28282 codeforces#P749E   Inversions After Shuffle 1 / 2 9
28286 codeforces#P750D   New Year and Fireworks 1 / 2 6
28287 codeforces#P750E   New Year and Old Subsequence 0 / 0 10

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手气不错

根据当前过滤条件随机选择一道题