ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2240 P1336B   Xenia and Colorful Gems 0 / 0 5
2237 P1336E1   Chiori and Doll Picking (easy version) 0 / 0 10
2236 P1336E2   Chiori and Doll Picking (hard version) 0 / 0 10
2234 P1337A   Ichihime and Triangle 0 / 0 3
2233 P1337B   Kana and Dragon Quest game 0 / 0 3
2232 P1338A   Powered Addition 0 / 0 5
2231 P1338B   Edge Weight Assignment 0 / 0 6
2230 P1338C   Perfect Triples 0 / 0 8
2229 P1338D   Nested Rubber Bands 0 / 0 10
2227 P1339A   Filling Diamonds 0 / 0 3
2219 P1341A   Nastya and Rice 0 / 0 3
2217 P1342A   Road To Zero 0 / 0 3
2215 P1342C   Yet Another Counting Problem 0 / 0 5
2213 P1342E   Placing Rooks 0 / 0 8
2211 P1343A   Candies 0 / 0 3
2210 P1343B   Balanced Array 0 / 0 3
2205 P1344A   Hilbert's Hotel 0 / 0 5
2203 P1344C   Quantifier Question 0 / 0 10
2202 P1344D   Résumé Review 0 / 0 10
2199 P1345A   Puzzle Pieces 0 / 0 3
2198 P1345B   Card Constructions 0 / 0 3
2197 P1346A   Color Revolution 0 / 0 3
2192 P1346F   Dune II: Battle For Arrakis 0 / 0 7
2191 P1346G   Two IP Cameras 0 / 0 8
2188 P1348A   Phoenix and Balance 0 / 0 3
2185 P1348D   Phoenix and Science 0 / 0 6
2184 P1348E   Phoenix and Berries 0 / 0 9
2182 P1349A   Orac and LCM 0 / 0 5
2181 P1349B   Orac and Medians 0 / 0 7
2179 P1349D   Slime and Biscuits 0 / 0 10
2177 P1349F1   Slime and Sequences (Easy Version) 0 / 0 10
2176 P1349F2   Slime and Sequences (Hard Version) 0 / 0 10
2175 P1350A   Orac and Factors 0 / 0 3
2174 P1350B   Orac and Models 0 / 0 4
2172 P1351B   Square? 0 / 0 3
2170 P1352A   Sum of Round Numbers 0 / 0 3
2169 P1352B   Same Parity Summands 0 / 0 4
2168 P1352C   K-th Not Divisible by n 0 / 0 4
2165 P1352F   Binary String Reconstruction 0 / 0 5
2163 P1353A   Most Unstable Array 0 / 0 3
2161 P1353C   Board Moves 0 / 0 3
2157 P1354A   Alarm Clock 0 / 0 3
2155 P1354C1   Simple Polygon Embedding 0 / 0 4
2154 P1354C2   Not So Simple Polygon Embedding 0 / 0 7
2149 P1355A   Sequence with Digits 0 / 0 4
2147 P1355C   Count Triangles 0 / 0 6
2146 P1355D   Game With Array 0 / 0 4
2145 P1355E   Restorer Distance 0 / 0 7
2115 P1358A   Park Lighting 0 / 0 3
2113 P1358C   Celex Update 0 / 0 5
2109 P1359A   Berland Poker 0 / 0 3
2107 P1359C   Mixing Water 0 / 0 5
2105 P1359E   Modular Stability 0 / 0 7
2104 P1359F   RC Kaboom Show 0 / 0 10
2103 P1360A   Minimal Square 0 / 0 3
2100 P1360D   Buying Shovels 0 / 0 4
2097 P1360G   A/B Matrix 0 / 0 6
2094 P1361B   Johnny and Grandmaster 0 / 0 6
2092 P1361D   Johnny and James 0 / 0 10
2090 P1361F   Johnny and New Toy 0 / 0 10
2087 P1362C   Johnny and Another Rating Drop 0 / 0 4
2086 P1363A   Odd Selection 0 / 0 4
2083 P1363D   Guess The Maximums 0 / 0 7
2069 P1365G   Secure Password 0 / 0 10
2068 P1366A   Shovels and Swords 0 / 0 3
2067 P1366B   Shuffle 0 / 0 4
2066 P1366C   Palindromic Paths 0 / 0 5
2065 P1366D   Two Divisors 0 / 0 7
2060 P1367B   Even Array 0 / 0 3
2059 P1367C   Social Distance 0 / 0 4
2054 P1368A   C+= 0 / 0 3
2053 P1368B   Codeforces Subsequences 0 / 0 5
2051 P1368D   AND, OR and square sum 0 / 0 5
2049 P1368F   Lamps on a Circle 0 / 0 10
2045 P1369A   FashionabLee 0 / 0 3
2043 P1369C   RationalLee 0 / 0 4
2042 P1369D   TediousLee 0 / 0 6
2039 P1370A   Maximum GCD 0 / 0 3
2038 P1370B   GCD Compression 0 / 0 3
2037 P1370C   Number Game 0 / 0 4
2032 P1371A   Magical Sticks 0 / 0 3
2031 P1371B   Magical Calendar 0 / 0 4
2030 P1371C   A Cookie for You 0 / 0 4
2028 P1371E1   Asterism (Easy Version) 0 / 0 6
2027 P1371E2   Asterism (Hard Version) 0 / 0 8
2024 P1372B   Omkar and Last Class of Math 0 / 0 4
2023 P1372C   Omkar and Baseball 0 / 0 5
2019 P1373A   Donut Shops 0 / 0 3
2017 P1373C   Pluses and Minuses 0 / 0 4
2012 P1374A   Required Remainder 0 / 0 3
2011 P1374B   Multiply by 2, divide by 6 0 / 0 3
2009 P1374D   Zero Remainder Array 0 / 0 4
2005 P1375A   Sign Flipping 0 / 0 3
2000 P1375F   Integer Game 0 / 0 10
1997 P1375I   Cubic Lattice 0 / 0 10
1995 P1379B   Dubious Cyrpto 0 / 0 5
1992 P1379E   Inverse Genealogy 0 / 0 10
1986 P1380D   Berserk And Fireball 0 / 0 7
1983 P1380G   Circular Dungeon 0 / 0 10
1977 P1381E   Origami 0 / 0 10

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