ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1977 P1166F  Vicky's Delivery Service 0 / 0 9
1933 P1175F  The Number of Subpermutations 1 / 2 9
1897 P1182D  Complete Mirror 0 / 0 9
1898 P1182D  Complete Mirror 0 / 0 9
1788 P1200E  Compress Words 1 / 7 7
1746 P1207G  Indie Album 0 / 0 10
1698 P1214D  Treasure Island 0 / 0 6
1644 P1223F  Stack Exterminable Arrays 0 / 0 10
1638 P1225D  Power Products 1 / 2 6
1621 P1228D  Complete Tripartite 0 / 0 6
1518 P1252F  Regular Forestation 1 / 2 9
1485 P1257F  Make Them Similar 0 / 0 9
1398 P1277D  Let's Play the Words? 0 / 0 6
1363 P1284D  New Year and Conference 1 / 4 7
1349 P1286C2  Madhouse (Hard version) 0 / 0 10
1215 P1313E  Concatenation with intersection 0 / 0 10
1202 P1320D  Reachable Strings 0 / 0 9
1195 P1322C  Instant Noodles 0 / 0 8
1174 P1326D1  Prefix-Suffix Palindrome (Easy version) 0 / 0 5
1173 P1326D2  Prefix-Suffix Palindrome (Hard version) 0 / 0 6
1092 P1340F  Nastya and CBS 0 / 0 10
970 P1360F  Spy-string 0 / 0 5
793 P1393E1  Twilight and Ancient Scroll (easier version) 0 / 0 10
792 P1393E2  Twilight and Ancient Scroll (harder version) 0 / 0 10
790 P1394B  Boboniu Walks on Graph 0 / 0 8
678 P1418G  Three Occurrences 0 / 0 9
517 P1451C  String Equality 0 / 0 4
450 P1466G  Song of the Sirens 0 / 0 10
437 P1468F  Full Turn 0 / 0 5
424 P1469E  A Bit Similar 0 / 0 9
421 P1470B  Strange Definition 0 / 0 6
383 P1476E  Pattern Matching 0 / 0 8
381 P1476G  Minimum Difference 0 / 0 10
295 P1493D  GCD of an Array 1 / 1 7
288 P1494E  A-Z Graph 0 / 0 9
258 P1500A  Going Home 0 / 0 6
100 P1520D  Same Differences 1 / 2 4
101 P1520D  Same Differences 0 / 0 4
61 P1527C  Sequence Pair Weight 0 / 0 5
7118 P1533D  String Searching 0 / 0 (无)
28 P1535F  String Distance 0 / 0 10
25 P1536C  Diluc and Kaeya 0 / 0 5
17 P1537E1  Erase and Extend (Easy Version) 0 / 0 5
16 P1537E2  Erase and Extend (Hard Version) 0 / 0 8
10 P1538E  Funny Substrings 0 / 0 7
7285 P1569E  Playoff Restoration 0 / 0 (无)
7309 P1574D  The Strongest Build 1 / 11 10
7487 P1610G  AmShZ Wins a Bet 1 / 1 10
7584 P1621I  Two Sequences 0 / 0 10
7565 P1622F  Quadratic Set 1 / 1 10

分类

手气不错

根据当前过滤条件随机选择一道题