ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3411 P1100F   Ivan and Burgers 0 / 0 9
3349 P1111C   Creative Snap 0 / 0 5
3339 P1114F   Please, another Queries on Array? 0 / 0 9
3239 P1139F   Dish Shopping 0 / 0 9
3234 P1140E   Palindrome-less Arrays 0 / 0 8
3233 P1140F   Extending Set of Points 0 / 0 10
3232 P1140G   Double Tree 0 / 0 10
3197 P1146E   Hot is Cold 0 / 0 9
3143 P1155D   Beautiful Array 0 / 0 6
3137 P1156D   0-1-Tree 0 / 0 8
3136 P1156E   Special Segments of Permutation 0 / 0 8
3092 P1167B   Lost Numbers 0 / 0 4
3056 P1174F   Ehab and the Big Finale 0 / 0 9
3051 P1175E   Minimal Segment Cover 0 / 0 8
3050 P1175F   The Number of Subpermutations 0 / 0 9
3049 P1175G   Yet Another Partiton Problem 0 / 0 10
3041 P1177B   Digits Sequence (Hard Edition) 0 / 0 6
3027 P1179E   Alesya and Discrete Math 0 / 0 10
3020 P1181E1   A Story of One Country (Easy) 0 / 0 9
2978 P1186E   Vus the Cossack and a Field 0 / 0 9
2957 P1190D   Tokitsukaze and Strange Rectangle 0 / 0 7
2951 P1192B   Dynamic Diameter 0 / 0 (无)
2822 P1213G   Path Queries 0 / 0 6
2795 P1217F   Forced Online Queries Problem 0 / 0 10
2791 P1218D   Xor Spanning Tree 0 / 0 9
2790 P1218E   Product Tuples 0 / 0 9
2764 P1223F   Stack Exterminable Arrays 0 / 0 10
2719 P1237C2   Balanced Removals (Harder) 0 / 0 6
2653 P1250M   SmartGarden 0 / 0 9
2605 P1257G   Divisor Set 0 / 0 10
2598 P1261F   Xor-Set 0 / 0 10
2558 P1268D   Invertation in Tournament 0 / 0 10
2520 P1278E   Tests for problem D 0 / 0 8
2482 P1285D   Dr 0 / 0 6
2437 P1295E   Permutation Separation 0 / 0 8
2390 P1303G   Sum of Prefix Sums 0 / 0 10
2356 P1311F   Moving Points 0 / 0 6
2334 P1316F   Battalion Strength 0 / 0 10
2235 P1336F   Journey 0 / 0 10
2230 P1338C   Perfect Triples 0 / 0 8
2076 P1364E   X-OR 0 / 0 10
2026 P1371F   Raging Thunder 0 / 0 10
2020 P1372F   Omkar and Modes 0 / 0 10
2016 P1373D   Maximum Sum on Even Positions 0 / 0 5
2013 P1373G   Pawns 0 / 0 10
1998 P1375H   Set Merging 0 / 0 10
1992 P1379E   Inverse Genealogy 0 / 0 10
1990 P1379F2   Chess Strikes Back (hard version) 0 / 0 10
1962 P1385D   a-Good String 0 / 0 5
1956 P1386C   Joker 0 / 0 10
1886 P1400E   Clear the Multiset 0 / 0 8
1849 P1408F   Two Different 0 / 0 8
1818 P1416C   XOR Inverse 0 / 0 7
1806 P1418G   Three Occurrences 0 / 0 9
1795 P1420C2   Pokémon Army (hard version) 0 / 0 7
1779 P1423C   Dušan's Railway 0 / 0 10
1774 P1423H   Virus 0 / 0 9
1764 P1425B   Blue and Red of Our Faculty! 0 / 0 10
1738 P1428F   Fruit Sequences 0 / 0 9
1692 P1438E   Yurii Can Do Everything 0 / 0 9
1687 P1439C   Greedy Shopping 0 / 0 10
1679 P1442D   Sum 0 / 0 10
1663 P1446C   Xor Tree 0 / 0 7
1601 P1461D   Divide and Summarize 0 / 0 5
1578 P1466G   Song of the Sirens 0 / 0 10
1545 P1470F   Strange Covering 0 / 0 10
1481 P1482E   Skyline Photo 0 / 0 7
1444 P1490D   Permutation Transformation 0 / 0 4
1436 P1491E   Fib-tree 0 / 0 9
1417 P1494D   Dogeforces 0 / 0 8
1373 P1503F   Balance the Cards 0 / 0 10
1262 P1523G   Try Booking 0 / 0 10
1242 P1527E   Partition Game 0 / 0 9
1241 P1528A   Parsa's Humongous Tree 0 / 0 5
1149 P1543E   The Final Pursuit 0 / 0 10
1134 P1547F   Array Stabilization (GCD version) 0 / 0 6
1131 P1548B   Integers Have Friends 0 / 0 6
1127 P1548E   Gregor and the Two Painters 0 / 0 10
1119 P1550F   Jumping Around 0 / 0 10
1094 P1553H   XOR and Distance 0 / 0 10
1093 P1553I   Stairs 0 / 0 10
1026 P1567E   Non-Decreasing Dilemma 0 / 0 8
983 P1575L   Longest Array Deconstruction 0 / 0 7
956 P1580D   Subsequence 0 / 0 10
938 P1583F   Defender of Childhood Dreams 0 / 0 9
936 P1583H   Omkar and Tours 0 / 0 10
875 P1601C   Optimal Insertion 0 / 0 8
866 P1603D   Artistic Partition 0 / 0 10
829 P1609F   Interesting Sections 0 / 0 10
797 P1613F   Tree Coloring 0 / 0 10
783 P1615H   Reindeer Games 0 / 0 10
775 P1616H   Keep XOR Low 0 / 0 10
754 P1619H   Permutation and Queries 0 / 0 9
715 P1625E1   Cats on the Upgrade (easy version) 0 / 0 9
673 P1633F   Perfect Matching 0 / 0 10
631 P1641E   Special Positions 0 / 0 10
606 P1648D   Serious Business 0 / 0 10
605 P1648E   Air Reform 0 / 0 10
583 P1654F   Minimal String Xoration 0 / 0 10
581 P1654H   Three Minimums 0 / 0 10

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