ID 题目 显示标签 隐藏标签 AC / 尝试 难度
576 codeforces#P1436F  Sum Over Subsets 0 / 0 10
569 codeforces#P1437F  Emotional Fishermen 2 / 2 10
558 codeforces#P1439D  INOI Final Contests 0 / 0 10
553 codeforces#P1442B  Identify the Operations 1 / 1 6
543 codeforces#P1444B  Divide and Sum 0 / 0 6
520 codeforces#P1450H1  Multithreading (Easy Version) 0 / 0 10
519 codeforces#P1450H2  Multithreading (Hard Version) 0 / 0 10
508 codeforces#P1452D  Radio Towers 0 / 0 5
494 codeforces#P1454E  Number of Simple Paths 0 / 0 7
465 codeforces#P1462E1  Close Tuples (easy version) 0 / 0 5
466 codeforces#P1462E2  Close Tuples (hard version) 0 / 0 5
450 codeforces#P1466G  Song of the Sirens 0 / 0 10
449 codeforces#P1466H  Finding satisfactory solutions 0 / 0 10
444 codeforces#P1467D  Sum of Paths 1 / 1 8
419 codeforces#P1470E  Strange Permutation 0 / 1 10
401 codeforces#P1473G  Tiles 0 / 0 10
392 codeforces#P1475C  Ball in Berland 0 / 1 4
390 codeforces#P1475E  Advertising Agency 0 / 0 5
376 codeforces#P1477F  Nezzar and Chocolate Bars 0 / 1 10
344 codeforces#P1485F  Copy or Prefix Sum 0 / 0 9
337 codeforces#P1486F  Pairs of Paths 0 / 0 10
330 codeforces#P1487G  String Counting 0 / 0 10
322 codeforces#P1488H  Build From Suffixes 0 / 0 10
283 codeforces#P1495D  BFS Trees 0 / 0 10
265 codeforces#P1499A  Domino on Windowsill 1 / 1 3
261 codeforces#P1499E  Chaotic Merge 1 / 1 9
260 codeforces#P1499F  Diameter Cuts 0 / 0 9
246 codeforces#P1503E  2-Coloring 0 / 0 10
225 codeforces#P1508B  Almost Sorted 0 / 0 6
205 codeforces#P1511E  Colorings and Dominoes 0 / 0 7
192 codeforces#P1513B  AND Sequences 0 / 0 4
193 codeforces#P1513B  AND Sequences 0 / 0 4
185 codeforces#P1513E  Cost Equilibrium 0 / 0 8
177 codeforces#P1514B  AND 0, Sum Big 0 / 0 4
178 codeforces#P1514B  AND 0, Sum Big 0 / 0 4
179 codeforces#P1514B  AND 0, Sum Big 0 / 0 4
161 codeforces#P1515E  Phoenix and Computers 0 / 0 8
162 codeforces#P1515E  Phoenix and Computers 0 / 0 8
163 codeforces#P1515E  Phoenix and Computers 0 / 0 8
134 codeforces#P1516E  Baby Ehab Plays with Permutations 0 / 0 9
135 codeforces#P1516E  Baby Ehab Plays with Permutations 0 / 0 9
136 codeforces#P1516E  Baby Ehab Plays with Permutations 0 / 0 9
118 codeforces#P1517F  Reunion 0 / 0 10
82 codeforces#P1523E  Crypto Lights 0 / 0 10
73 codeforces#P1525E  Assimilation IV 0 / 0 7
66 codeforces#P1526E  Oolimry and Suffix Array 1 / 1 9
60 codeforces#P1527D  MEX Tree 1 / 2 9
57 codeforces#P1528B  Kavi on Pairing Duty 0 / 0 5
54 codeforces#P1528E  Mashtali and Hagh Trees 0 / 0 10
53 codeforces#P1528F  AmShZ Farm 0 / 0 10

分类

手气不错

根据当前过滤条件随机选择一道题