ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2525 P1335E1   Three Blocks Palindrome (easy version) 0 / 0 5
2521 P1336B   Xenia and Colorful Gems 0 / 0 5
2505 P1340B   Nastya and Scoreboard 0 / 0 5
2489 P1343D   Constant Palindrome Sum 0 / 0 5
2474 P1346E   Magic Tricks 0 / 0 5
2388 P1359C   Mixing Water 0 / 0 5
2379 P1360F   Spy-string 0 / 0 5
2376 P1361A   Johnny and Contribution 0 / 0 5
2353 P1365D   Solve The Maze 0 / 0 5
2332 P1368D   AND, OR and square sum 0 / 0 5
2262 P1381A2   Prefix Flip (Hard Version) 0 / 0 5
2255 P1383A   String Transformation 1 0 / 0 5
2212 P1392D   Omkar and Bed Wars 0 / 0 5
2204 P1393C   Pinkie Pie Eats Patty-cakes 0 / 0 5
2170 P1400B   RPG Protagonist 0 / 0 5
2143 P1406C   Link Cut Centroids 0 / 0 5
2118 P1411C   Peaceful Rooks 0 / 0 5
2110 P1413D   Shurikens 0 / 0 5
2066 P1422C   Bargain 0 / 0 5
2012 P1430D   String Deletion 0 / 0 5
1924 P1451D   Circle Game 0 / 0 5
1911 P1453C   Triangles 0 / 0 5
1874 P1462E2   Close Tuples (hard version) 0 / 0 5
1855 P1467B   Hills And Valleys 0 / 0 5
1848 P1468D   Firecrackers 0 / 0 5
1846 P1468F   Full Turn 0 / 0 5
1834 P1469D   Ceil Divisions 0 / 0 5
1819 P1472E   Correct Placement 0 / 0 5
1813 P1473D   Program 0 / 0 5
1807 P1474C   Array Destruction 0 / 0 5
1793 P1476D   Journey 0 / 0 5
1781 P1478C   Nezzar and Symmetric Array 0 / 0 5
1780 P1479A   Searching Local Minimum 0 / 0 5
1756 P1485C   Floor and Mod 0 / 0 5
1719 P1491C   Pekora and Trampoline 0 / 0 5
1682 P1497E1   Square-Free Division (easy version) 0 / 0 5
1658 P1503B   3-Coloring 0 / 0 5
1602 P1512G   Short Task 0 / 0 5
1579 P1516C   Baby Ehab Partitions Again 0 / 0 5
1521 P1528B   Kavi on Pairing Duty 0 / 0 5
1466 P1537D   Deleting Divisors 0 / 0 5
1459 P1538D   Another Problem About Dividing Numbers 0 / 0 5
1432 P1543D1   RPD and Rap Sheet (Easy Version) 0 / 0 5
1403 P1550C   Manhattan Subarrays 0 / 0 5
1395 P1551D1   Domino (easy version) 0 / 0 5
1372 P1554B   Cobb 0 / 0 5
1352 P1557C   Moamen and XOR 0 / 0 5
1328 P1561D1   Up the Strip (simplified version) 0 / 0 5
1324 P1562D1   Two Hundred Twenty One (easy version) 0 / 0 5
1295 P1571E   Fix the String 0 / 0 5
1254 P1578H   Higher Order Functions 0 / 0 5
1243 P1579E2   Array Optimization by Deque 0 / 0 5
1242 P1579F   Array Stabilization (AND version) 0 / 0 5
1240 P1580A   Portal 0 / 0 5
1222 P1583C   Omkar and Determination 0 / 0 5
1198 P1592C   Bakry and Partitioning 0 / 0 5
1182 P1594D   The Number of Imposters 0 / 0 5
1175 P1598D   Training Session 0 / 0 5
1120 P1608C   Game Master 0 / 0 5
1094 P1611E1   Escape The Maze (easy version) 0 / 0 5
1045 P1618E   Singers' Tour 0 / 0 5
1038 P1619E   MEX and Increments 0 / 0 5
1025 P1621C   Hidden Permutations 0 / 0 5
998 P1625C   Road Optimization 0 / 0 5
992 P1626C   Monsters And Spells 0 / 0 5
981 P1628B   Peculiar Movie Preferences 0 / 0 5
905 P1644D   Cross Coloring 0 / 0 5
844 P1658C   Shinju and the Lost Permutation 0 / 0 5
828 P1660F1   Promising String (easy version) 0 / 0 5
824 P1661C   Water the Trees 0 / 0 5
761 P1670D   Very Suspicious 0 / 0 5
749 P1672D   Cyclic Rotation 0 / 0 5
712 P1677B   Tokitsukaze and Meeting 0 / 0 5
689 P1681D   Required Length 0 / 0 5
677 P1684D   Traps 0 / 0 5
663 P1687B   Railway System 0 / 0 5
656 P1688C   Manipulating History 0 / 0 5
645 P1690F   Shifting String 0 / 0 5
630 P1692H   Gambling 0 / 0 5
628 P1693B   Fake Plastic Trees 0 / 0 5
619 P1695C   Zero Path 0 / 0 5
592 P1699C   The Third Problem 0 / 0 5
587 P1700C   Helping the Nature 0 / 0 5
572 P1702F   Equate Multisets 0 / 0 5
544 P1706D1   Chopping Carrots (Easy Version) 0 / 0 5
530 P1709D   Rorororobot 0 / 0 5
501 P1714G   Path Prefixes 0 / 0 5
498 P1715C   Monoblock 0 / 0 5
455 P1722F   L-shapes 0 / 0 5
410 P1731C   Even Subarrays 0 / 0 5
409 P1731D   Valiant's New Map 0 / 0 5
384 P1735D   Meta-set 0 / 0 5
328 P1743D   Problem with Random Tests 0 / 0 5
256 P1760G   SlavicG's Favorite Problem 0 / 0 5
221 P1765D   Watch the Videos 0 / 0 5
190 P1770C   Koxia and Number Theory 0 / 0 5
145 P1776F   Train Splitting 0 / 0 5
134 P1777C   Quiz Master 0 / 0 5
121 P1779D   Boris and His Amazing Haircut 0 / 0 5
99 P1783C   Yet Another Tournament 0 / 0 5

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