ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1339 codeforces#P1288E  Messenger Simulator 3 / 4 7
1315 codeforces#P1294F  Three Paths on a Tree 0 / 0 7
1303 codeforces#P1296E2  String Coloring (hard version) 1 / 1 7
1281 codeforces#P1301D  Time to Run 0 / 0 7
1257 codeforces#P1304E  1-Trees and Queries 0 / 0 7
1230 codeforces#P1311D  Three Integers 0 / 0 7
1208 codeforces#P1316D  Nash Matrix 0 / 0 7
1203 codeforces#P1320C  World of Darkraft: Battle for Azathoth 0 / 0 7
1077 codeforces#P1344B  Monopole Magnets 0 / 0 7
1065 codeforces#P1346F  Dune II: Battle For Arrakis 0 / 0 7
1054 codeforces#P1349B  Orac and Medians 0 / 0 7
1053 codeforces#P1349C  Orac and Game of Life 0 / 0 7
1027 codeforces#P1354C2  Not So Simple Polygon Embedding 0 / 0 7
978 codeforces#P1359D  Yet Another Yet Another Task 0 / 0 7
977 codeforces#P1359E  Modular Stability 0 / 0 7
954 codeforces#P1363E  Tree Shuffling 0 / 0 7
937 codeforces#P1366D  Two Divisors 0 / 0 7
908 codeforces#P1370D  Odd-Even Subsequence 0 / 0 7
866 codeforces#P1379C  Choosing flowers 0 / 0 7
858 codeforces#P1380D  Berserk And Fireball 0 / 0 7
833 codeforces#P1385E  Directing Edges 1 / 2 7
820 codeforces#P1388D  Captain Flint and Treasure 0 / 0 7
808 codeforces#P1391D  505 0 / 0 7
765 codeforces#P1399E1  Weights Division (easy version) 0 / 0 7
723 codeforces#P1408D  Searchlights 0 / 0 7
694 codeforces#P1415D  XOR-gun 0 / 0 7
691 codeforces#P1416B  Make Them Equal 0 / 0 7
690 codeforces#P1416C  XOR Inverse 0 / 0 7
624 codeforces#P1426F  Number of Subsequences 0 / 0 7
621 codeforces#P1427C  The Hard Work of Paparazzi 0 / 0 7
620 codeforces#P1427D  Unshuffling a Deck 0 / 0 7
595 codeforces#P1431E  Chess Match 0 / 0 7
566 codeforces#P1438C  Engineer Artem 1 / 1 7
514 codeforces#P1451E1  Bitwise Queries (Easy Version) 0 / 0 7
494 codeforces#P1454E  Number of Simple Paths 0 / 0 7
482 codeforces#P1458B  Glass Half Spilled 0 / 0 7
360 codeforces#P1481D  AB Graph 1 / 1 7
332 codeforces#P1487E  Cheap Dinner 0 / 0 7
296 codeforces#P1493C  K-beautiful Strings 0 / 0 7
228 codeforces#P1506F  Triangular Paths 0 / 0 7
227 codeforces#P1506G  Maximize the Remaining String 0 / 0 7
186 codeforces#P1513D  GCD and MST 0 / 0 7
187 codeforces#P1513D  GCD and MST 0 / 0 7
188 codeforces#P1513D  GCD and MST 0 / 0 7
172 codeforces#P1514D  Cut and Stick 0 / 0 7
173 codeforces#P1514D  Cut and Stick 0 / 0 7
90 codeforces#P1521C  Nastia and a Hidden Permutation 0 / 0 7
75 codeforces#P1525C  Robot Collisions 0 / 0 7
24 codeforces#P1536D  Omkar and Medians 0 / 0 7
7474 codeforces#P1584D  Guess the Permutation 0 / 0 7

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