ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3383 P1165E   Two Arrays and Sum of Functions 0 / 0 5
3335 P1175B   Catch Overflow! 0 / 0 5
3334 P1175C   Electrification 0 / 0 5
3279 P1184C1   Heidi and the Turing Test (Easy) 0 / 0 5
3276 P1184D1   Parallel Universes (Easy) 0 / 0 5
3250 P1188A1   Add on a Tree 0 / 0 5
3209 P1196D2   RGB Substring (hard version) 0 / 0 5
3200 P1198A   MP3 0 / 0 5
3199 P1198B   Welfare State 0 / 0 5
3171 P1203D1   Remove the Substring (easy version) 0 / 0 5
3106 P1213D2   Equalizing by Division (hard version) 0 / 0 5
3080 P1217B   Zmei Gorynich 0 / 0 5
3048 P1223C   Save the Nature 0 / 0 5
3040 P1225C   p-binary 0 / 0 5
3032 P1227D1   Optimal Subsequences (Easy Version) 0 / 0 5
3012 P1234D   Distinct Characters Queries 0 / 0 5
2992 P1238C   Standard Free2play 0 / 0 5
2973 P1243B2   Character Swap (Hard Version) 0 / 0 5
2930 P1251C   Minimize The Integer 0 / 0 5
2923 P1252C   Even Path 0 / 0 5
2899 P1255C   League of Leesins 0 / 0 5
2786 P1281B   Azamon Web Services 0 / 0 5
2783 P1282B2   K for the Price of One (Hard Version) 0 / 0 5
2771 P1284C   New Year and Permutation 0 / 0 5
2749 P1288C   Two Arrays 0 / 0 5
2745 P1290A   Mind Control 0 / 0 5
2725 P1294D   MEX maximizing 0 / 0 5
2720 P1295C   Obtain The String 0 / 0 5
2675 P1303C   Perfect Keyboard 0 / 0 5
2661 P1305C   Kuroni and Impossible Calculation 0 / 0 5
2607 P1321C   Remove Adjacent 0 / 0 5
2575 P1327C   Game with Chips 0 / 0 5
2534 P1334C   Circle of Monsters 0 / 0 5
2522 P1336A   Linova and Kingdom 0 / 0 5
2496 P1342C   Yet Another Counting Problem 0 / 0 5
2486 P1344A   Hilbert's Hotel 0 / 0 5
2476 P1346C   Spring Cleaning 0 / 0 5
2475 P1346D   Constructing the Dungeon 0 / 0 5
2467 P1348C   Phoenix and Distribution 0 / 0 5
2463 P1349A   Orac and LCM 0 / 0 5
2445 P1352G   Special Permutation 0 / 0 5
2441 P1353D   Constructing the Array 0 / 0 5
2394 P1358C   Celex Update 0 / 0 5
2365 P1363C   Game On Leaves 0 / 0 5
2359 P1364C   Ehab and Prefix MEXs 0 / 0 5
2310 P1371D   Grid-00100 0 / 0 5
2297 P1373D   Maximum Sum on Even Positions 0 / 0 5
2289 P1374E1   Reading Books (easy version) 0 / 0 5
2226 P1389B   Array Walk 0 / 0 5
2193 P1395C   Boboniu and Bit Operations 0 / 0 5
2192 P1396A   Multiples of Length 0 / 0 5
2183 P1398C   Good Subarrays 0 / 0 5
2138 P1407C   Chocolate Bunny 0 / 0 5
2052 P1423K   Lonely Numbers 0 / 0 5
2006 P1431C   Black Friday 0 / 0 5
1981 P1437D   Minimal Height Tree 0 / 0 5
1917 P1452D   Radio Towers 0 / 0 5
1898 P1455D   Sequence and Swaps 0 / 0 5
1893 P1458A   Row GCD 0 / 0 5
1882 P1461D   Divide and Summarize 0 / 0 5
1841 P1468K   The Robot 0 / 0 5
1835 P1469C   Building a Fence 0 / 0 5
1799 P1475E   Advertising Agency 0 / 0 5
1794 P1476C   Longest Simple Cycle 0 / 0 5
1770 P1481C   Fence Painting 0 / 0 5
1764 P1482C   Basic Diplomacy 0 / 0 5
1750 P1486C1   Guessing the Greatest (easy version) 0 / 0 5
1684 P1497C2   k-LCM (hard version) 0 / 0 5
1678 P1498C   Planar Reflections 0 / 0 5
1659 P1503A   Balance the Bits 0 / 0 5
1650 P1505B   DMCA 0 / 0 5
1612 P1511D   Min Cost String 0 / 0 5
1604 P1512E   Permutation by Sum 0 / 0 5
1599 P1513C   Add One 0 / 0 5
1593 P1514C   Product 1 Modulo N 0 / 0 5
1565 P1519D   Maximum Sum of Products 0 / 0 5
1557 P1520F1   Guess the K-th Zero (Easy version) 0 / 0 5
1547 P1523C   Compression and Expansion 0 / 0 5
1532 P1526C2   Potions (Hard Version) 0 / 0 5
1525 P1527C   Sequence Pair Weight 0 / 0 5
1522 P1528A   Parsa's Humongous Tree 0 / 0 5
1511 P1530D   Secret Santa 0 / 0 5
1465 P1537E1   Erase and Extend (Easy Version) 0 / 0 5
1452 P1539D   PriceFixed 0 / 0 5
1439 P1542C   Strange Function 0 / 0 5
1365 P1555D   Say No to Palindromes 0 / 0 5
1316 P1566D2   Seating Arrangements (hard version) 0 / 0 5
1309 P1567C   Carrying Conundrum 0 / 0 5
1229 P1582D   Vupsen, Pupsen and 0 0 / 0 5
1188 P1593E   Gardener and Tree 0 / 0 5
1149 P1603B   Moderate Modular Mode 0 / 0 5
1126 P1607E   Robot on the Board 1 0 / 0 5
1112 P1609D   Social Network 0 / 0 5
1105 P1610C   Keshi Is Throwing a Party 0 / 0 5
1087 P1612D   X-Magic Pair 0 / 0 5
1069 P1615C   Menorah 0 / 0 5
1016 P1622C   Set or Decrease 0 / 0 5
1010 P1623C   Balanced Stone Heaps 0 / 0 5
963 P1632C   Strange Test 0 / 0 5
956 P1633D   Make Them Equal 0 / 0 5

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