ID 题目 显示标签 隐藏标签 AC / 尝试 难度
721 codeforces#P1408F  Two Different 0 / 0 8
690 codeforces#P1416C  XOR Inverse 0 / 0 7
678 codeforces#P1418G  Three Occurrences 0 / 0 9
667 codeforces#P1420C2  Pokémon Army (hard version) 0 / 0 7
651 codeforces#P1423C  Dušan's Railway 0 / 0 10
646 codeforces#P1423H  Virus 0 / 0 9
637 codeforces#P1425B  Blue and Red of Our Faculty! 0 / 0 10
609 codeforces#P1428F  Fruit Sequences 0 / 0 9
564 codeforces#P1438E  Yurii Can Do Everything 0 / 0 9
559 codeforces#P1439C  Greedy Shopping 0 / 0 10
551 codeforces#P1442D  Sum 1 / 1 10
535 codeforces#P1446C  Xor Tree 0 / 0 7
473 codeforces#P1461D  Divide and Summarize 0 / 0 5
450 codeforces#P1466G  Song of the Sirens 0 / 0 10
417 codeforces#P1470F  Strange Covering 0 / 0 10
353 codeforces#P1482E  Skyline Photo 0 / 0 7
316 codeforces#P1490D  Permutation Transformation 0 / 0 4
308 codeforces#P1491E  Fib-tree 0 / 0 9
289 codeforces#P1494D  Dogeforces 0 / 0 8
245 codeforces#P1503F  Balance the Cards 0 / 0 10
80 codeforces#P1523G  Try Booking 1 / 1 10
59 codeforces#P1527E  Partition Game 1 / 1 9
58 codeforces#P1528A  Parsa's Humongous Tree 0 / 0 5
7163 codeforces#P1550F  Jumping Around 0 / 0 10
7171 codeforces#P1553H  XOR and Distance 0 / 0 (无)
7170 codeforces#P1553I  Stairs 0 / 1 10
7279 codeforces#P1567E  Non-Decreasing Dilemma 0 / 0 (无)
7343 codeforces#P1575L  Longest Array Deconstruction 0 / 0 (无)
7420 codeforces#P1583F  Defender of Childhood Dreams 0 / 0 (无)
7358 codeforces#P1592D  Hemose in ICPC ? 0 / 0 (无)
7439 codeforces#P1601C  Optimal Insertion 0 / 0 (无)
7452 codeforces#P1603D  Artistic Partition 1 / 1 10
7442 codeforces#P1606F  Tree Queries 0 / 0 10
7511 codeforces#P1609E  William The Oblivious 0 / 0 9
7510 codeforces#P1609F  Interesting Sections 0 / 0 10
7557 codeforces#P1615H  Reindeer Games 0 / 0 (无)
7576 codeforces#P1616H  Keep XOR Low 1 / 1 10
7551 codeforces#P1619F  Let's Play the Hat? 0 / 0 (无)
7601 codeforces#P1625E1  Cats on the Upgrade (easy version) 0 / 0 (无)
7693 codeforces#P1641E  Special Positions 0 / 0 (无)
7708 codeforces#P1648D  Serious Business 0 / 0 (无)
7707 codeforces#P1648E  Air Reform 0 / 0 (无)
7734 codeforces#P1654E  Arithmetic Operations 1 / 1 8
7733 codeforces#P1654F  Minimal String Xoration 0 / 0 10
7816 codeforces#P1671E  Preorder 0 / 0 (无)
7859 codeforces#P1673F  Anti-Theft Road Planning 0 / 0 (无)
7887 codeforces#P1676H2  Maximum Crossings (Hard Version) 0 / 0 (无)
7896 codeforces#P1680F  Lenient Vertex Cover 1 / 1 10
7922 codeforces#P1681F  Unique Occurrences 1 / 1 10
7908 codeforces#P1684H  Hard Cut 0 / 0 (无)

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