ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4343 P1165E   Two Arrays and Sum of Functions 0 / 0 5
4295 P1175B   Catch Overflow! 0 / 0 5
4294 P1175C   Electrification 0 / 0 5
4239 P1184C1   Heidi and the Turing Test (Easy) 0 / 0 5
4236 P1184D1   Parallel Universes (Easy) 0 / 0 5
4210 P1188A1   Add on a Tree 0 / 0 5
4169 P1196D2   RGB Substring (hard version) 0 / 0 5
4160 P1198A   MP3 0 / 0 5
4159 P1198B   Welfare State 0 / 0 5
4131 P1203D1   Remove the Substring (easy version) 0 / 0 5
4066 P1213D2   Equalizing by Division (hard version) 0 / 0 5
4040 P1217B   Zmei Gorynich 0 / 0 5
4008 P1223C   Save the Nature 0 / 0 5
4000 P1225C   p-binary 0 / 0 5
3992 P1227D1   Optimal Subsequences (Easy Version) 0 / 0 5
3972 P1234D   Distinct Characters Queries 0 / 0 5
3952 P1238C   Standard Free2play 0 / 0 5
3933 P1243B2   Character Swap (Hard Version) 0 / 0 5
3890 P1251C   Minimize The Integer 0 / 0 5
3883 P1252C   Even Path 0 / 0 5
3859 P1255C   League of Leesins 0 / 0 5
3746 P1281B   Azamon Web Services 0 / 0 5
3743 P1282B2   K for the Price of One (Hard Version) 0 / 0 5
3731 P1284C   New Year and Permutation 0 / 0 5
3709 P1288C   Two Arrays 0 / 0 5
3705 P1290A   Mind Control 0 / 0 5
3685 P1294D   MEX maximizing 0 / 0 5
3680 P1295C   Obtain The String 0 / 0 5
3635 P1303C   Perfect Keyboard 0 / 0 5
3621 P1305C   Kuroni and Impossible Calculation 0 / 0 5
3567 P1321C   Remove Adjacent 0 / 0 5
3535 P1327C   Game with Chips 0 / 0 5
3494 P1334C   Circle of Monsters 0 / 0 5
3482 P1336A   Linova and Kingdom 0 / 0 5
3456 P1342C   Yet Another Counting Problem 0 / 0 5
3446 P1344A   Hilbert's Hotel 0 / 0 5
3436 P1346C   Spring Cleaning 0 / 0 5
3435 P1346D   Constructing the Dungeon 0 / 0 5
3427 P1348C   Phoenix and Distribution 0 / 0 5
3423 P1349A   Orac and LCM 0 / 0 5
3405 P1352G   Special Permutation 0 / 0 5
3401 P1353D   Constructing the Array 0 / 0 5
3354 P1358C   Celex Update 0 / 0 5
3325 P1363C   Game On Leaves 0 / 0 5
3319 P1364C   Ehab and Prefix MEXs 0 / 0 5
3270 P1371D   Grid-00100 0 / 0 5
3257 P1373D   Maximum Sum on Even Positions 0 / 0 5
3249 P1374E1   Reading Books (easy version) 0 / 0 5
3186 P1389B   Array Walk 0 / 0 5
3153 P1395C   Boboniu and Bit Operations 0 / 0 5
3152 P1396A   Multiples of Length 0 / 0 5
3143 P1398C   Good Subarrays 0 / 0 5
3098 P1407C   Chocolate Bunny 0 / 0 5
3012 P1423K   Lonely Numbers 0 / 0 5
2966 P1431C   Black Friday 0 / 0 5
2941 P1437D   Minimal Height Tree 0 / 0 5
2877 P1452D   Radio Towers 0 / 0 5
2858 P1455D   Sequence and Swaps 0 / 0 5
2853 P1458A   Row GCD 0 / 0 5
2842 P1461D   Divide and Summarize 0 / 0 5
2801 P1468K   The Robot 0 / 0 5
2795 P1469C   Building a Fence 0 / 0 5
2759 P1475E   Advertising Agency 0 / 0 5
2754 P1476C   Longest Simple Cycle 0 / 0 5
2730 P1481C   Fence Painting 0 / 0 5
2724 P1482C   Basic Diplomacy 0 / 0 5
2710 P1486C1   Guessing the Greatest (easy version) 0 / 0 5
2644 P1497C2   k-LCM (hard version) 0 / 0 5
2638 P1498C   Planar Reflections 0 / 0 5
2619 P1503A   Balance the Bits 0 / 0 5
2610 P1505B   DMCA 0 / 0 5
2572 P1511D   Min Cost String 0 / 0 5
2564 P1512E   Permutation by Sum 0 / 0 5
2559 P1513C   Add One 0 / 0 5
2553 P1514C   Product 1 Modulo N 0 / 0 5
2525 P1519D   Maximum Sum of Products 0 / 0 5
2517 P1520F1   Guess the K-th Zero (Easy version) 0 / 0 5
2507 P1523C   Compression and Expansion 0 / 0 5
2492 P1526C2   Potions (Hard Version) 0 / 0 5
2485 P1527C   Sequence Pair Weight 0 / 0 5
2482 P1528A   Parsa's Humongous Tree 0 / 0 5
2471 P1530D   Secret Santa 0 / 0 5
2425 P1537E1   Erase and Extend (Easy Version) 0 / 0 5
2412 P1539D   PriceFixed 0 / 0 5
2399 P1542C   Strange Function 0 / 0 5
2325 P1555D   Say No to Palindromes 0 / 0 5
2276 P1566D2   Seating Arrangements (hard version) 0 / 0 5
2269 P1567C   Carrying Conundrum 0 / 0 5
2189 P1582D   Vupsen, Pupsen and 0 0 / 0 5
2148 P1593E   Gardener and Tree 0 / 0 5
2109 P1603B   Moderate Modular Mode 0 / 0 5
2086 P1607E   Robot on the Board 1 0 / 0 5
2072 P1609D   Social Network 0 / 0 5
2065 P1610C   Keshi Is Throwing a Party 0 / 0 5
2047 P1612D   X-Magic Pair 0 / 0 5
2029 P1615C   Menorah 0 / 0 5
1976 P1622C   Set or Decrease 0 / 0 5
1970 P1623C   Balanced Stone Heaps 0 / 0 5
1923 P1632C   Strange Test 0 / 0 5
1916 P1633D   Make Them Equal 0 / 0 5

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