ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3102 P1165E   Two Arrays and Sum of Functions 0 / 0 5
3054 P1175B   Catch Overflow! 0 / 0 5
3053 P1175C   Electrification 0 / 0 5
2998 P1184C1   Heidi and the Turing Test (Easy) 0 / 0 5
2995 P1184D1   Parallel Universes (Easy) 0 / 0 5
2969 P1188A1   Add on a Tree 0 / 0 5
2928 P1196D2   RGB Substring (hard version) 0 / 0 5
2919 P1198A   MP3 0 / 0 5
2918 P1198B   Welfare State 0 / 0 5
2890 P1203D1   Remove the Substring (easy version) 0 / 0 5
2825 P1213D2   Equalizing by Division (hard version) 0 / 0 5
2799 P1217B   Zmei Gorynich 0 / 0 5
2767 P1223C   Save the Nature 0 / 0 5
2759 P1225C   p-binary 0 / 0 5
2751 P1227D1   Optimal Subsequences (Easy Version) 0 / 0 5
2731 P1234D   Distinct Characters Queries 0 / 0 5
2711 P1238C   Standard Free2play 0 / 0 5
2692 P1243B2   Character Swap (Hard Version) 0 / 0 5
2649 P1251C   Minimize The Integer 0 / 0 5
2642 P1252C   Even Path 0 / 0 5
2618 P1255C   League of Leesins 0 / 0 5
2505 P1281B   Azamon Web Services 0 / 0 5
2502 P1282B2   K for the Price of One (Hard Version) 0 / 0 5
2490 P1284C   New Year and Permutation 0 / 0 5
2468 P1288C   Two Arrays 0 / 0 5
2464 P1290A   Mind Control 0 / 0 5
2444 P1294D   MEX maximizing 0 / 0 5
2439 P1295C   Obtain The String 0 / 0 5
2394 P1303C   Perfect Keyboard 0 / 0 5
2380 P1305C   Kuroni and Impossible Calculation 0 / 0 5
2326 P1321C   Remove Adjacent 0 / 0 5
2294 P1327C   Game with Chips 0 / 0 5
2253 P1334C   Circle of Monsters 0 / 0 5
2241 P1336A   Linova and Kingdom 0 / 0 5
2215 P1342C   Yet Another Counting Problem 0 / 0 5
2205 P1344A   Hilbert's Hotel 0 / 0 5
2195 P1346C   Spring Cleaning 0 / 0 5
2194 P1346D   Constructing the Dungeon 0 / 0 5
2186 P1348C   Phoenix and Distribution 0 / 0 5
2182 P1349A   Orac and LCM 0 / 0 5
2164 P1352G   Special Permutation 0 / 0 5
2160 P1353D   Constructing the Array 0 / 0 5
2113 P1358C   Celex Update 0 / 0 5
2084 P1363C   Game On Leaves 0 / 0 5
2078 P1364C   Ehab and Prefix MEXs 0 / 0 5
2029 P1371D   Grid-00100 0 / 0 5
2016 P1373D   Maximum Sum on Even Positions 0 / 0 5
2008 P1374E1   Reading Books (easy version) 0 / 0 5
1945 P1389B   Array Walk 0 / 0 5
1912 P1395C   Boboniu and Bit Operations 0 / 0 5
1911 P1396A   Multiples of Length 0 / 0 5
1902 P1398C   Good Subarrays 0 / 0 5
1857 P1407C   Chocolate Bunny 0 / 0 5
1771 P1423K   Lonely Numbers 0 / 0 5
1725 P1431C   Black Friday 0 / 0 5
1700 P1437D   Minimal Height Tree 0 / 0 5
1636 P1452D   Radio Towers 0 / 0 5
1617 P1455D   Sequence and Swaps 0 / 0 5
1612 P1458A   Row GCD 0 / 0 5
1601 P1461D   Divide and Summarize 0 / 0 5
1560 P1468K   The Robot 0 / 0 5
1554 P1469C   Building a Fence 0 / 0 5
1518 P1475E   Advertising Agency 0 / 0 5
1513 P1476C   Longest Simple Cycle 0 / 0 5
1489 P1481C   Fence Painting 0 / 0 5
1483 P1482C   Basic Diplomacy 0 / 0 5
1469 P1486C1   Guessing the Greatest (easy version) 0 / 0 5
1403 P1497C2   k-LCM (hard version) 0 / 0 5
1397 P1498C   Planar Reflections 0 / 0 5
1378 P1503A   Balance the Bits 0 / 0 5
1369 P1505B   DMCA 0 / 0 5
1331 P1511D   Min Cost String 0 / 0 5
1323 P1512E   Permutation by Sum 0 / 0 5
1318 P1513C   Add One 0 / 0 5
1312 P1514C   Product 1 Modulo N 0 / 0 5
1284 P1519D   Maximum Sum of Products 0 / 0 5
1276 P1520F1   Guess the K-th Zero (Easy version) 0 / 0 5
1266 P1523C   Compression and Expansion 0 / 0 5
1251 P1526C2   Potions (Hard Version) 0 / 0 5
1244 P1527C   Sequence Pair Weight 0 / 0 5
1241 P1528A   Parsa's Humongous Tree 0 / 0 5
1230 P1530D   Secret Santa 0 / 0 5
1184 P1537E1   Erase and Extend (Easy Version) 0 / 0 5
1171 P1539D   PriceFixed 0 / 0 5
1158 P1542C   Strange Function 0 / 0 5
1084 P1555D   Say No to Palindromes 0 / 0 5
1035 P1566D2   Seating Arrangements (hard version) 0 / 0 5
1028 P1567C   Carrying Conundrum 0 / 0 5
948 P1582D   Vupsen, Pupsen and 0 0 / 0 5
907 P1593E   Gardener and Tree 0 / 0 5
868 P1603B   Moderate Modular Mode 0 / 0 5
845 P1607E   Robot on the Board 1 0 / 0 5
831 P1609D   Social Network 0 / 0 5
824 P1610C   Keshi Is Throwing a Party 0 / 0 5
806 P1612D   X-Magic Pair 0 / 0 5
788 P1615C   Menorah 0 / 0 5
735 P1622C   Set or Decrease 0 / 0 5
729 P1623C   Balanced Stone Heaps 0 / 0 5
682 P1632C   Strange Test 0 / 0 5
675 P1633D   Make Them Equal 0 / 0 5

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