ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1819 P1396A   Multiples of Length 0 / 0 5
1810 P1398C   Good Subarrays 0 / 0 5
1765 P1407C   Chocolate Bunny 0 / 0 5
1679 P1423K   Lonely Numbers 0 / 0 5
1633 P1431C   Black Friday 0 / 0 5
1608 P1437D   Minimal Height Tree 0 / 0 5
1544 P1452D   Radio Towers 0 / 0 5
1525 P1455D   Sequence and Swaps 0 / 0 5
1520 P1458A   Row GCD 0 / 0 5
1509 P1461D   Divide and Summarize 0 / 0 5
1468 P1468K   The Robot 0 / 0 5
1462 P1469C   Building a Fence 0 / 0 5
1426 P1475E   Advertising Agency 0 / 0 5
1421 P1476C   Longest Simple Cycle 0 / 0 5
1397 P1481C   Fence Painting 0 / 0 5
1391 P1482C   Basic Diplomacy 0 / 0 5
1377 P1486C1   Guessing the Greatest (easy version) 0 / 0 5
1311 P1497C2   k-LCM (hard version) 0 / 0 5
1305 P1498C   Planar Reflections 0 / 0 5
1286 P1503A   Balance the Bits 0 / 0 5
1277 P1505B   DMCA 0 / 0 5
1239 P1511D   Min Cost String 0 / 0 5
1231 P1512E   Permutation by Sum 0 / 0 5
1226 P1513C   Add One 0 / 0 5
1220 P1514C   Product 1 Modulo N 0 / 0 5
1192 P1519D   Maximum Sum of Products 0 / 0 5
1184 P1520F1   Guess the K-th Zero (Easy version) 0 / 0 5
1174 P1523C   Compression and Expansion 0 / 0 5
1159 P1526C2   Potions (Hard Version) 0 / 0 5
1152 P1527C   Sequence Pair Weight 0 / 0 5
1149 P1528A   Parsa's Humongous Tree 0 / 0 5
1138 P1530D   Secret Santa 0 / 0 5
1092 P1537E1   Erase and Extend (Easy Version) 0 / 0 5
1079 P1539D   PriceFixed 0 / 0 5
1066 P1542C   Strange Function 0 / 0 5
992 P1555D   Say No to Palindromes 0 / 0 5
943 P1566D2   Seating Arrangements (hard version) 0 / 0 5
936 P1567C   Carrying Conundrum 0 / 0 5
856 P1582D   Vupsen, Pupsen and 0 0 / 0 5
815 P1593E   Gardener and Tree 0 / 0 5
776 P1603B   Moderate Modular Mode 0 / 0 5
753 P1607E   Robot on the Board 1 0 / 0 5
739 P1609D   Social Network 0 / 0 5
732 P1610C   Keshi Is Throwing a Party 0 / 0 5
714 P1612D   X-Magic Pair 0 / 0 5
696 P1615C   Menorah 0 / 0 5
643 P1622C   Set or Decrease 0 / 0 5
637 P1623C   Balanced Stone Heaps 0 / 0 5
590 P1632C   Strange Test 0 / 0 5
583 P1633D   Make Them Equal 0 / 0 5

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