ID 题目 显示标签 隐藏标签 AC / 尝试 难度
30486 codeforces#P1218D   Xor Spanning Tree 0 / 0 9
30506 codeforces#P1221F   Choose a Square 0 / 0 9
30531 codeforces#P1227F2   Wrong Answer on test 233 (Hard Version) 0 / 0 9
30561 codeforces#P1237E   Balanced Binary Search Trees 0 / 0 9
30575 codeforces#P1239D   Catowice City 0 / 0 9
30581 codeforces#P1242C   Sum Balance 0 / 0 9
30593 codeforces#P1244G   Running in Pairs 0 / 0 9
30632 codeforces#P1251E2   Voting (Hard Version) 0 / 0 9
30639 codeforces#P1252F   Regular Forestation 1 / 2 9
30672 codeforces#P1257F   Make Them Similar 0 / 0 9
30678 codeforces#P1260E   Tournament 0 / 0 9
30686 codeforces#P1263F   Economic Difficulties 0 / 0 9
30689 codeforces#P1264C   Beautiful Mirrors with queries 1 / 9 9
30788 codeforces#P1282E   The Cake Is a Lie 0 / 0 9
30810 codeforces#P1286C1   Madhouse (Easy version) 0 / 0 9
30825 codeforces#P1290C   Prefix Enlightenment 0 / 0 9
30905 codeforces#P1304F2   Animal Observation (hard version) 2 / 5 9
30988 codeforces#P1326E   Bombs 0 / 0 9
31007 codeforces#P1329C   Drazil Likes Heap 0 / 0 9
31031 codeforces#P1333E   Road to 1600 0 / 0 9
31065 codeforces#P1340C   Nastya and Unexpected Guest 1 / 6 9
31082 codeforces#P1343F   Restore the Permutation by Sorted Segments 0 / 0 9
31104 codeforces#P1348E   Phoenix and Berries 0 / 0 9
31178 codeforces#P1358E   Are You Fired? 0 / 0 9
31234 codeforces#P1367F2   Flying Sort (Hard Version) 0 / 0 9
31248 codeforces#P1369E   DeadLee 0 / 0 9
31255 codeforces#P1370F1   The Hidden Pair (Easy Version) 1 / 1 9
31275 codeforces#P1373F   Network Coverage 0 / 0 9
31283 codeforces#P1374F   Cyclic Shifts Sorting 0 / 0 9
31360 codeforces#P1392F   Omkar and Landslide 0 / 0 9
31410 codeforces#P1401E   Divide Square 1 / 1 9
31411 codeforces#P1401F   Reverse and Swap 0 / 0 9
31415 codeforces#P1403A   The Potion of Great Power 0 / 0 9
31439 codeforces#P1408E   Avoid Rainbow Cycles 0 / 0 9
31481 codeforces#P1418E   Expected Damage 0 / 0 9
31517 codeforces#P1423J   Bubble Cup hypothesis 0 / 0 9
31551 codeforces#P1428F   Fruit Sequences 0 / 0 9
31584 codeforces#P1436E   Complicated Computations 0 / 0 9
31609 codeforces#P1442C   Graph Transpositions 0 / 0 9
31616 codeforces#P1443E   Long Permutation 0 / 0 9
31639 codeforces#P1450F   The Struggling Contestant 0 / 0 9
31673 codeforces#P1455E   Four Points 1 / 3 9
31702 codeforces#P1463E   Plan of Lectures 0 / 0 9
31737 codeforces#P1469E   A Bit Similar 0 / 0 9
31758 codeforces#P1473E   Minimum Path 0 / 1 9
31809 codeforces#P1482F   Useful Edges 0 / 0 9
31817 codeforces#P1485F   Copy or Prefix Sum 0 / 0 9
31853 codeforces#P1491E   Fib-tree 0 / 0 9
31873 codeforces#P1494E   A-Z Graph 0 / 0 9
31900 codeforces#P1499E   Chaotic Merge 1 / 1 9

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