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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5809 P627F   Island Puzzle 0 / 0 10
5458 P715E   Complete the Permutations 0 / 0 10
5343 P739D   Recover a functional graph 0 / 0 10
5335 P741E   Arpa’s abnormal DNA and Mehrdad’s deep interest 0 / 0 10
5268 P756F   Long number 0 / 0 10
5261 P757G   Can Bash Save the Day? 0 / 0 10
5185 P773F   Test Data Generation 0 / 0 10
5128 P786D   Rap God 0 / 0 10
5104 P793G   Oleg and chess 0 / 0 10
5097 P794G   Replace All 0 / 0 10
5043 P804F   Fake bullions 0 / 0 10
4933 P833E   Caramel Clouds 0 / 0 10
4891 P843D   Dynamic Shortest Path 0 / 0 10
4857 P848E   Days of Floral Colours 0 / 0 10
4833 P853E   Lada Malina 0 / 0 10
4587 P913H   Don't Exceed 0 / 0 10
4579 P914H   Ember and Storm's Tree Game 0 / 0 10
4562 P917E   Upside Down 0 / 0 10
4153 P1007E   Mini Metro 0 / 0 10
4138 P1010F   Tree 0 / 0 10
4130 P1012F   Passports 0 / 0 10
4092 P1023G   Pisces 0 / 0 10
4006 P1039E   Summer Oenothera Exhibition 0 / 0 10
3973 P1045F   Shady Lady 0 / 0 10
3918 P1060G   Balls and Pockets 0 / 0 10
3838 P1078E   Negative Time Summation 0 / 0 10
3711 P1097E   Egor and an RPG game 0 / 0 10
3708 P1097H   Mateusz and an Infinite Sequence 0 / 0 10
3703 P1098E   Fedya the Potter 0 / 0 10
3674 P1103E   Radix sum 0 / 0 10
3580 P1119F   Niyaz and Small Degrees 0 / 0 10
3528 P1137F   Matches Are Not a Child's Play 0 / 0 10
3402 P1158E   Strange device 0 / 0 10
3236 P1190F   Tokitsukaze and Powers 0 / 0 10
3155 P1205F   Beauty of a Permutation 0 / 0 10
3058 P1220G   Geolocation 0 / 0 10
2982 P1239F   Swiper, no swiping! 0 / 0 10
2977 P1242D   Number Discovery 0 / 0 10
2855 P1266H   Red-Blue Graph 0 / 0 10
2838 P1268E   Happy Cactus 0 / 0 10
2809 P1276F   Asterisk Substrings 0 / 0 10
2788 P1280F   Intergalactic Sliding Puzzle 0 / 0 10
2696 P1299E   So Mean 0 / 0 10
2643 P1310F   Bad Cryptography 0 / 0 10
1999 P1431J   Zero-XOR Array 0 / 0 10
1958 P1442F   Differentiating Games 0 / 0 10
1857 P1466I   The Riddle of the Sphinx 0 / 0 10
1759 P1482H   Exam 0 / 0 10
1714 P1491H   Yuezheng Ling and Dynamic Tree 0 / 0 10
1582 P1515I   Phoenix and Diamonds 0 / 0 10
1507 P1530H   Turing's Award 0 / 0 10
1408 P1548E   Gregor and the Two Painters 0 / 0 10
1383 P1552I   Organizing a Music Festival 0 / 0 10
1374 P1553I   Stairs 0 / 0 10
1284 P1572F   Stations 0 / 0 10
1236 P1580E   Railway Construction 0 / 0 10
1153 P1601F   Two Sorts 0 / 0 10
968 P1630F   Making It Bipartite 0 / 0 10
673 P1684H   Hard Cut 0 / 0 10
625 P1693E   Outermost Maximums 0 / 0 10
624 P1693F   I Might Be Wrong 0 / 0 10
524 P1710D   Recover the Tree 0 / 0 10
225 P1764H   Doremy's Paint 2 0 / 0 10
186 P1770G   Koxia and Bracket 0 / 0 10
89 P1784F   Minimums or Medians 0 / 0 10
77 P1787I   Treasure Hunt 0 / 0 10
8589 P1817E   Half-sum 0 / 0 10
8633 P1827E   Bus Routes 0 / 0 10
9055 P1896H1   Cyclic Hamming (Easy Version) 0 / 0 10
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