ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3009 P1165E   Two Arrays and Sum of Functions 0 / 0 5
2961 P1175B   Catch Overflow! 0 / 0 5
2960 P1175C   Electrification 0 / 0 5
2905 P1184C1   Heidi and the Turing Test (Easy) 0 / 0 5
2902 P1184D1   Parallel Universes (Easy) 0 / 0 5
2876 P1188A1   Add on a Tree 0 / 0 5
2835 P1196D2   RGB Substring (hard version) 0 / 0 5
2826 P1198A   MP3 0 / 0 5
2825 P1198B   Welfare State 0 / 0 5
2797 P1203D1   Remove the Substring (easy version) 0 / 0 5
2732 P1213D2   Equalizing by Division (hard version) 0 / 0 5
2706 P1217B   Zmei Gorynich 0 / 0 5
2674 P1223C   Save the Nature 0 / 0 5
2666 P1225C   p-binary 0 / 0 5
2658 P1227D1   Optimal Subsequences (Easy Version) 0 / 0 5
2638 P1234D   Distinct Characters Queries 0 / 0 5
2618 P1238C   Standard Free2play 0 / 0 5
2599 P1243B2   Character Swap (Hard Version) 0 / 0 5
2556 P1251C   Minimize The Integer 0 / 0 5
2549 P1252C   Even Path 0 / 0 5
2525 P1255C   League of Leesins 0 / 0 5
2413 P1281B   Azamon Web Services 0 / 0 5
2410 P1282B2   K for the Price of One (Hard Version) 0 / 0 5
2398 P1284C   New Year and Permutation 0 / 0 5
2376 P1288C   Two Arrays 0 / 0 5
2372 P1290A   Mind Control 0 / 0 5
2352 P1294D   MEX maximizing 0 / 0 5
2347 P1295C   Obtain The String 0 / 0 5
2302 P1303C   Perfect Keyboard 0 / 0 5
2288 P1305C   Kuroni and Impossible Calculation 0 / 0 5
2234 P1321C   Remove Adjacent 0 / 0 5
2202 P1327C   Game with Chips 0 / 0 5
2161 P1334C   Circle of Monsters 0 / 0 5
2149 P1336A   Linova and Kingdom 0 / 0 5
2123 P1342C   Yet Another Counting Problem 0 / 0 5
2113 P1344A   Hilbert's Hotel 0 / 0 5
2103 P1346C   Spring Cleaning 0 / 0 5
2102 P1346D   Constructing the Dungeon 0 / 0 5
2094 P1348C   Phoenix and Distribution 0 / 0 5
2090 P1349A   Orac and LCM 0 / 0 5
2072 P1352G   Special Permutation 0 / 0 5
2068 P1353D   Constructing the Array 0 / 0 5
2021 P1358C   Celex Update 0 / 0 5
1992 P1363C   Game On Leaves 0 / 0 5
1986 P1364C   Ehab and Prefix MEXs 0 / 0 5
1937 P1371D   Grid-00100 0 / 0 5
1924 P1373D   Maximum Sum on Even Positions 0 / 0 5
1916 P1374E1   Reading Books (easy version) 0 / 0 5
1853 P1389B   Array Walk 0 / 0 5
1820 P1395C   Boboniu and Bit Operations 0 / 0 5

分类

试试手气

根据当前过滤条件随机选择一道题