ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3876 P1165E   Two Arrays and Sum of Functions 0 / 0 5
3828 P1175B   Catch Overflow! 0 / 0 5
3827 P1175C   Electrification 0 / 0 5
3772 P1184C1   Heidi and the Turing Test (Easy) 0 / 0 5
3769 P1184D1   Parallel Universes (Easy) 0 / 0 5
3743 P1188A1   Add on a Tree 0 / 0 5
3702 P1196D2   RGB Substring (hard version) 0 / 0 5
3693 P1198A   MP3 0 / 0 5
3692 P1198B   Welfare State 0 / 0 5
3664 P1203D1   Remove the Substring (easy version) 0 / 0 5
3599 P1213D2   Equalizing by Division (hard version) 0 / 0 5
3573 P1217B   Zmei Gorynich 0 / 0 5
3541 P1223C   Save the Nature 0 / 0 5
3533 P1225C   p-binary 0 / 0 5
3525 P1227D1   Optimal Subsequences (Easy Version) 0 / 0 5
3505 P1234D   Distinct Characters Queries 0 / 0 5
3485 P1238C   Standard Free2play 0 / 0 5
3466 P1243B2   Character Swap (Hard Version) 0 / 0 5
3423 P1251C   Minimize The Integer 0 / 0 5
3416 P1252C   Even Path 0 / 0 5
3392 P1255C   League of Leesins 0 / 0 5
3279 P1281B   Azamon Web Services 0 / 0 5
3276 P1282B2   K for the Price of One (Hard Version) 0 / 0 5
3264 P1284C   New Year and Permutation 0 / 0 5
3242 P1288C   Two Arrays 0 / 0 5
3238 P1290A   Mind Control 0 / 0 5
3218 P1294D   MEX maximizing 0 / 0 5
3213 P1295C   Obtain The String 0 / 0 5
3168 P1303C   Perfect Keyboard 0 / 0 5
3154 P1305C   Kuroni and Impossible Calculation 0 / 0 5
3100 P1321C   Remove Adjacent 0 / 0 5
3068 P1327C   Game with Chips 0 / 0 5
3027 P1334C   Circle of Monsters 0 / 0 5
3015 P1336A   Linova and Kingdom 0 / 0 5
2989 P1342C   Yet Another Counting Problem 0 / 0 5
2979 P1344A   Hilbert's Hotel 0 / 0 5
2969 P1346C   Spring Cleaning 0 / 0 5
2968 P1346D   Constructing the Dungeon 0 / 0 5
2960 P1348C   Phoenix and Distribution 0 / 0 5
2956 P1349A   Orac and LCM 0 / 0 5
2938 P1352G   Special Permutation 0 / 0 5
2934 P1353D   Constructing the Array 0 / 0 5
2887 P1358C   Celex Update 0 / 0 5
2858 P1363C   Game On Leaves 0 / 0 5
2852 P1364C   Ehab and Prefix MEXs 0 / 0 5
2803 P1371D   Grid-00100 0 / 0 5
2790 P1373D   Maximum Sum on Even Positions 0 / 0 5
2782 P1374E1   Reading Books (easy version) 0 / 0 5
2719 P1389B   Array Walk 0 / 0 5
2686 P1395C   Boboniu and Bit Operations 0 / 0 5
2685 P1396A   Multiples of Length 0 / 0 5
2676 P1398C   Good Subarrays 0 / 0 5
2631 P1407C   Chocolate Bunny 0 / 0 5
2545 P1423K   Lonely Numbers 0 / 0 5
2499 P1431C   Black Friday 0 / 0 5
2474 P1437D   Minimal Height Tree 0 / 0 5
2410 P1452D   Radio Towers 0 / 0 5
2391 P1455D   Sequence and Swaps 0 / 0 5
2386 P1458A   Row GCD 0 / 0 5
2375 P1461D   Divide and Summarize 0 / 0 5
2334 P1468K   The Robot 0 / 0 5
2328 P1469C   Building a Fence 0 / 0 5
2292 P1475E   Advertising Agency 0 / 0 5
2287 P1476C   Longest Simple Cycle 0 / 0 5
2263 P1481C   Fence Painting 0 / 0 5
2257 P1482C   Basic Diplomacy 0 / 0 5
2243 P1486C1   Guessing the Greatest (easy version) 0 / 0 5
2177 P1497C2   k-LCM (hard version) 0 / 0 5
2171 P1498C   Planar Reflections 0 / 0 5
2152 P1503A   Balance the Bits 0 / 0 5
2143 P1505B   DMCA 0 / 0 5
2105 P1511D   Min Cost String 0 / 0 5
2097 P1512E   Permutation by Sum 0 / 0 5
2092 P1513C   Add One 0 / 0 5
2086 P1514C   Product 1 Modulo N 0 / 0 5
2058 P1519D   Maximum Sum of Products 0 / 0 5
2050 P1520F1   Guess the K-th Zero (Easy version) 0 / 0 5
2040 P1523C   Compression and Expansion 0 / 0 5
2025 P1526C2   Potions (Hard Version) 0 / 0 5
2018 P1527C   Sequence Pair Weight 0 / 0 5
2015 P1528A   Parsa's Humongous Tree 0 / 0 5
2004 P1530D   Secret Santa 0 / 0 5
1958 P1537E1   Erase and Extend (Easy Version) 0 / 0 5
1945 P1539D   PriceFixed 0 / 0 5
1932 P1542C   Strange Function 0 / 0 5
1858 P1555D   Say No to Palindromes 0 / 0 5
1809 P1566D2   Seating Arrangements (hard version) 0 / 0 5
1802 P1567C   Carrying Conundrum 0 / 0 5
1722 P1582D   Vupsen, Pupsen and 0 0 / 0 5
1681 P1593E   Gardener and Tree 0 / 0 5
1642 P1603B   Moderate Modular Mode 0 / 0 5
1619 P1607E   Robot on the Board 1 0 / 0 5
1605 P1609D   Social Network 0 / 0 5
1598 P1610C   Keshi Is Throwing a Party 0 / 0 5
1580 P1612D   X-Magic Pair 0 / 0 5
1562 P1615C   Menorah 0 / 0 5
1509 P1622C   Set or Decrease 0 / 0 5
1503 P1623C   Balanced Stone Heaps 0 / 0 5
1456 P1632C   Strange Test 0 / 0 5
1449 P1633D   Make Them Equal 0 / 0 5

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