ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1393 P1499A   Domino on Windowsill 0 / 0 3
1380 P1501A   Alexey and Train 0 / 0 3
1372 P1504A    Déjà Vu 0 / 0 3
1361 P1506A   Strange Table 0 / 0 3
1348 P1509A   Average Height 0 / 0 3
1334 P1511A   Review Site 0 / 0 3
1327 P1512A   Spy Detected! 0 / 0 3
1326 P1512B   Almost Rectangle 0 / 0 3
1320 P1513A   Array and Peaks 0 / 0 3
1314 P1514A   Perfectly Imperfect Array 0 / 0 3
1309 P1515A   Phoenix and Gold 0 / 0 3
1300 P1516A   Tit for Tat 0 / 0 3
1295 P1517A   Sum of 2050 0 / 0 3
1287 P1519A   Red and Blue Beans 0 / 0 3
1286 P1519B   The Cake Is a Lie 0 / 0 3
1281 P1520A   Do Not Be Distracted! 0 / 0 3
1280 P1520B   Ordinary Numbers 0 / 0 3
1268 P1523A   Game of Life 0 / 0 3
1260 P1525A   Potion-making 0 / 0 3
1254 P1526A   Mean Inequality 0 / 0 3
1247 P1527A   And Then There Were K 0 / 0 3
1235 P1529A   Eshag Loves Big Arrays 0 / 0 3
1233 P1530A   Binary Decimal 0 / 0 3
1232 P1530B   Putting Plates 0 / 0 3
1209 P1534A   Colour the Flag 0 / 0 3
1200 P1535A   Fair Playoff 0 / 0 3
1194 P1536A   Omkar and Bad Story 0 / 0 3
1188 P1537A   Arithmetic Array 0 / 0 3
1181 P1538A   Stone Game 0 / 0 3
1180 P1538B   Friends and Candies 0 / 0 3
1173 P1539B   Love Song 0 / 0 3
1162 P1541A   Pretty Permutations 0 / 0 3
1160 P1542A   Odd Set 0 / 0 3
1141 P1546A   AquaMoon and Two Arrays 0 / 0 3
1139 P1547A   Shortest Path with Obstacle 0 / 0 3
1138 P1547B   Alphabetical Strings 0 / 0 3
1126 P1549A   Gregor and Cryptography 0 / 0 3
1125 P1549B   Gregor and the Pawn Game 0 / 0 3
1124 P1550A   Find The Array 0 / 0 3
1118 P1551A   Polycarp and Coins 0 / 0 3
1117 P1551B1   Wonderful Coloring - 1 0 / 0 3
1110 P1552A   Subsequence Permutation 0 / 0 3
1101 P1553A   Digits Sum 0 / 0 3
1092 P1554A   Cherry 0 / 0 3
1081 P1556A   A Variety of Operations 0 / 0 3
1073 P1557A   Ezzat and Two Subsequences 0 / 0 3
1056 P1560A   Dislike of Threes 0 / 0 3
1055 P1560B   Who's Opposite? 0 / 0 3
1054 P1560C   Infinity Table 0 / 0 3
1049 P1561A   Simply Strange Sort 0 / 0 3
1046 P1562A   The Miracle and the Sleeper 0 / 0 3
1039 P1566A   Median Maximization 0 / 0 3
1038 P1566B   MIN-MEX Cut 0 / 0 3
1030 P1567A   Domino Disaster 0 / 0 3
1024 P1569A   Balanced Substring 0 / 0 3
1018 P1571A   Sequence of Comparisons 0 / 0 3
1002 P1573A   Countdown 0 / 0 3
1000 P1574A   Regular Bracket Sequences 0 / 0 3
967 P1579A   Casimir's String Solitaire 0 / 0 3
953 P1581A   CQXYM Count Permutations 0 / 0 3
951 P1582A   Luntik and Concerts 0 / 0 3
943 P1583A   Windblume Ode 0 / 0 3
935 P1584A   Mathematical Addition 0 / 0 3
928 P1585A   Life of a Flower 0 / 0 3
919 P1592A   Gamer Hemose 0 / 0 3
912 P1593A   Elections 0 / 0 3
904 P1594A   Consecutive Sum Riddle 0 / 0 3
897 P1598A   Computer Game 0 / 0 3
871 P1602A   Two Subsequences 0 / 0 3
863 P1604A   Era 0 / 0 3
861 P1605A   A.M 0 / 0 3
849 P1607A   Linear Keyboard 0 / 0 3
841 P1608A   Find Array 0 / 0 3
817 P1611A   Make Even 0 / 0 3
816 P1611B   Team Composition: Programmers and Mathematicians 0 / 0 3
809 P1612A   Distance 0 / 0 3
796 P1614A   Divan and a Store 0 / 0 3
790 P1615A   Closing The Gap 0 / 0 3
782 P1616A   Integer Diversity 0 / 0 3
774 P1617A   Forbidden Subsequence 0 / 0 3
768 P1618A   Polycarp and Sums of Subsequences 0 / 0 3
767 P1618B   Missing Bigram 0 / 0 3
761 P1619A   Square String? 0 / 0 3
760 P1619B   Squares and Cubes 0 / 0 3
753 P1620A   Equal or Not Equal 0 / 0 3
746 P1621A   Stable Arrangement of Rooks 0 / 0 3
737 P1622A   Construct a Rectangle 0 / 0 3
731 P1623A   Robot Cleaner 0 / 0 3
726 P1624A   Plus One on the Subset 0 / 0 3
719 P1625A   Ancient Civilization 0 / 0 3
713 P1626A   Equidistant Letters 0 / 0 3
707 P1627A   Not Shading 0 / 0 3
694 P1629A   Download More RAM 0 / 0 3
693 P1629B   GCD Arrays 0 / 0 3
686 P1631A   Min Max Swap 0 / 0 3
684 P1632A   ABC 0 / 0 3
678 P1633A   Div 0 / 0 3
677 P1633B   Minority 0 / 0 3
672 P1634A   Reverse and Concatenate 0 / 0 3
666 P1635A   Min Or Sum 0 / 0 3

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