ID 题目 显示标签 隐藏标签 AC / 尝试 难度
31585 codeforces#P1436F   Sum Over Subsets 0 / 0 10
31591 codeforces#P1437F   Emotional Fishermen 2 / 2 10
31603 codeforces#P1439D   INOI Final Contests 0 / 0 10
31608 codeforces#P1442B   Identify the Operations 1 / 1 6
31618 codeforces#P1444B   Divide and Sum 0 / 0 6
31641 codeforces#P1450H1   Multithreading (Easy Version) 0 / 0 10
31642 codeforces#P1450H2   Multithreading (Hard Version) 0 / 0 10
31653 codeforces#P1452D   Radio Towers 0 / 0 5
31667 codeforces#P1454E   Number of Simple Paths 0 / 0 7
31695 codeforces#P1462E1   Close Tuples (easy version) 0 / 0 5
31696 codeforces#P1462E2   Close Tuples (hard version) 0 / 0 5
31711 codeforces#P1466G   Song of the Sirens 0 / 0 10
31712 codeforces#P1466H   Finding satisfactory solutions 0 / 0 10
31717 codeforces#P1467D   Sum of Paths 1 / 1 8
31743 codeforces#P1470E   Strange Permutation 0 / 1 10
31760 codeforces#P1473G   Tiles 0 / 0 10
31769 codeforces#P1475C   Ball in Berland 0 / 1 4
31771 codeforces#P1475E   Advertising Agency 0 / 0 5
31786 codeforces#P1477F   Nezzar and Chocolate Bars 0 / 1 10
31817 codeforces#P1485F   Copy or Prefix Sum 0 / 0 9
31824 codeforces#P1486F   Pairs of Paths 0 / 0 10
31831 codeforces#P1487G   String Counting 0 / 0 10
31839 codeforces#P1488H   Build From Suffixes 0 / 0 10
31878 codeforces#P1495D   BFS Trees 0 / 0 10
31896 codeforces#P1499A   Domino on Windowsill 1 / 1 3
31900 codeforces#P1499E   Chaotic Merge 1 / 1 9
31901 codeforces#P1499F   Diameter Cuts 0 / 0 9
31915 codeforces#P1503E   2-Coloring 0 / 0 10
31936 codeforces#P1508B   Almost Sorted 0 / 0 6
31959 codeforces#P1511E   Colorings and Dominoes 0 / 0 7
31971 codeforces#P1513B   AND Sequences 0 / 0 4
31972 codeforces#P1513B   AND Sequences 0 / 0 4
31979 codeforces#P1513E   Cost Equilibrium 0 / 0 8
31985 codeforces#P1514B   AND 0, Sum Big 0 / 0 4
31986 codeforces#P1514B   AND 0, Sum Big 0 / 0 4
31987 codeforces#P1514B   AND 0, Sum Big 0 / 0 4
32001 codeforces#P1515E   Phoenix and Computers 0 / 0 8
32002 codeforces#P1515E   Phoenix and Computers 0 / 0 8
32003 codeforces#P1515E   Phoenix and Computers 0 / 0 8
32028 codeforces#P1516E   Baby Ehab Plays with Permutations 0 / 0 9
32029 codeforces#P1516E   Baby Ehab Plays with Permutations 0 / 0 9
32030 codeforces#P1516E   Baby Ehab Plays with Permutations 0 / 0 9
32046 codeforces#P1517F   Reunion 0 / 0 10
32082 codeforces#P1523E   Crypto Lights 0 / 0 10
32091 codeforces#P1525E   Assimilation IV 0 / 0 7
32098 codeforces#P1526E   Oolimry and Suffix Array 1 / 1 9
32104 codeforces#P1527D   MEX Tree 1 / 2 9
32107 codeforces#P1528B   Kavi on Pairing Duty 0 / 0 5
32110 codeforces#P1528E   Mashtali and Hagh Trees 0 / 0 10
32111 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