ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2204 P1579E1   Permutation Minimization by Deque 0 / 0 3
2203 P1579E2   Array Optimization by Deque 0 / 0 5
2202 P1579F   Array Stabilization (AND version) 0 / 0 5
2201 P1579G   Minimal Coverage 0 / 0 8
2200 P1580A   Portal 0 / 0 5
2199 P1580B   Mathematics Curriculum 0 / 0 10
2198 P1580C   Train Maintenance 0 / 0 8
2197 P1580D   Subsequence 0 / 0 10
2196 P1580E   Railway Construction 0 / 0 10
2195 P1580F   Problems for Codeforces 0 / 0 10
2194 P1581A   CQXYM Count Permutations 0 / 0 3
2193 P1581B   Diameter of Graph 0 / 0 4
2192 P1582A   Luntik and Concerts 0 / 0 3
2191 P1582B   Luntik and Subsequences 0 / 0 3
2190 P1582C   Grandma Capa Knits a Scarf 0 / 0 4
2189 P1582D   Vupsen, Pupsen and 0 0 / 0 5
2188 P1582E   Pchelyonok and Segments 0 / 0 7
2187 P1582F1   Korney Korneevich and XOR (easy version) 0 / 0 6
2186 P1582F2   Korney Korneevich and XOR (hard version) 0 / 0 9
2185 P1582G   Kuzya and Homework 0 / 0 10
2184 P1583A   Windblume Ode 0 / 0 3
2183 P1583B   Omkar and Heavenly Tree 0 / 0 4
2182 P1583C   Omkar and Determination 0 / 0 5
2181 P1583D   Omkar and the Meaning of Life 0 / 0 6
2180 P1583E   Moment of Bloom 0 / 0 8
2179 P1583F   Defender of Childhood Dreams 0 / 0 9
2178 P1583G   Omkar and Time Travel 0 / 0 10
2177 P1583H   Omkar and Tours 0 / 0 10
2176 P1584A   Mathematical Addition 0 / 0 3
2175 P1584B   Coloring Rectangles 0 / 0 3
2174 P1584C   Two Arrays 0 / 0 3
2173 P1584D   Guess the Permutation 0 / 0 7
2172 P1584E   Game with Stones 0 / 0 8
2171 P1584F   Strange LCS 0 / 0 10
2170 P1584G   Eligible Segments 0 / 0 10
2169 P1585A   Life of a Flower 0 / 0 3
2168 P1585B   Array Eversion 0 / 0 3
2167 P1585C   Minimize Distance 0 / 0 4
2166 P1585D   Yet Another Sorting Problem 0 / 0 6
2165 P1585E   Frequency Queries 0 / 0 9
2164 P1585F   Non-equal Neighbours 0 / 0 9
2163 P1585G   Poachers 0 / 0 9
2162 P1586I   Omkar and Mosaic 0 / 0 10
2161 P1588F   Jumping Through the Array 0 / 0 10
2160 P1592A   Gamer Hemose 0 / 0 3
2159 P1592B   Hemose Shopping 0 / 0 4
2158 P1592C   Bakry and Partitioning 0 / 0 5
2157 P1592D   Hemose in ICPC ? 0 / 0 8
2156 P1592E   Bored Bakry 0 / 0 9
2155 P1592F1   Alice and Recoloring 1 0 / 0 10
2154 P1592F2   Alice and Recoloring 2 0 / 0 10
2153 P1593A   Elections 0 / 0 3
2152 P1593B   Make it Divisible by 25 0 / 0 3
2151 P1593C   Save More Mice 0 / 0 3
2150 P1593D1   All are Same 0 / 0 3
2149 P1593D2   Half of Same 0 / 0 6
2148 P1593E   Gardener and Tree 0 / 0 5
2147 P1593F   Red-Black Number 0 / 0 7
2146 P1593G   Changing Brackets 0 / 0 8
2145 P1594A   Consecutive Sum Riddle 0 / 0 3
2144 P1594B   Special Numbers 0 / 0 3
2143 P1594C   Make Them Equal 0 / 0 4
2142 P1594D   The Number of Imposters 0 / 0 5
2141 P1594E1   Rubik's Cube Coloring (easy version) 0 / 0 4
2140 P1594E2   Rubik's Cube Coloring (hard version) 0 / 0 8
2139 P1594F   Ideal Farm 0 / 0 9
2138 P1598A   Computer Game 0 / 0 3
2137 P1598B   Groups 0 / 0 3
2136 P1598C   Delete Two Elements 0 / 0 4
2135 P1598D   Training Session 0 / 0 5
2134 P1598E   Staircases 0 / 0 7
2133 P1598F   RBS 0 / 0 9
2132 P1598G   The Sum of Good Numbers 0 / 0 10
2131 P1599A   Weights 0 / 0 10
2130 P1599B   Restaurant Game 0 / 0 10
2129 P1599C   Bubble Strike 0 / 0 7
2128 P1599D   Bubble Popping 0 / 0 10
2127 P1599E   Two Arrays 0 / 0 10
2126 P1599F   Mars 0 / 0 10
2125 P1599G   Shortest path 0 / 0 10
2124 P1599H   Hidden Fortress 0 / 0 7
2123 P1599I   Desert 0 / 0 10
2122 P1599J   Bob's Beautiful Array 0 / 0 10
2121 P1600E   Array Game 0 / 0 6
2120 P1600F   Party Organization 0 / 0 8
2119 P1600J   Robot Factory 0 / 0 4
2118 P1601A   Array Elimination 0 / 0 4
2117 P1601B   Frog Traveler 0 / 0 6
2116 P1601C   Optimal Insertion 0 / 0 8
2115 P1601D   Difficult Mountain 0 / 0 10
2114 P1601E   Phys Ed Online 0 / 0 10
2113 P1601F   Two Sorts 0 / 0 10
2112 P1602A   Two Subsequences 0 / 0 3
2111 P1602B   Divine Array 0 / 0 3
2110 P1603A   Di-visible Confusion 0 / 0 4
2109 P1603B   Moderate Modular Mode 0 / 0 5
2108 P1603C   Extreme Extension 0 / 0 8
2107 P1603D   Artistic Partition 0 / 0 10
2106 P1603E   A Perfect Problem 0 / 0 10
2105 P1603F   October 18, 2017 0 / 0 10

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