ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1383 P1648A   Weird Sum 0 / 0 4
1382 P1648B   Integral Array 0 / 0 6
1374 P1650B   DIV + MOD 0 / 0 3
1372 P1650D   Twist the Permutation 0 / 0 4
1371 P1650E   Rescheduling the Exam 0 / 0 6
1364 P1651E   Sum of Matchings 0 / 0 10
1359 P1654D   Potion Brewing Class 0 / 0 7
1358 P1654E   Arithmetic Operations 0 / 0 8
1355 P1654H   Three Minimums 0 / 0 10
1354 P1656A   Good Pairs 0 / 0 3
1353 P1656B   Subtract Operation 0 / 0 3
1352 P1656C   Make Equal With Mod 0 / 0 4
1351 P1656D   K-good 0 / 0 6
1350 P1656E   Equal Tree Sums 0 / 0 8
1349 P1656F   Parametric MST 0 / 0 10
1348 P1656G   Cycle Palindrome 0 / 0 10
1347 P1656H   Equal LCM Subsets 0 / 0 10
1345 P1657A   Integer Moves 0 / 0 3
1342 P1657D   For Gamers 0 / 0 7
1341 P1657E   Star MST 0 / 0 8
1339 P1658A   Marin and Photoshoot 0 / 0 3
1338 P1658B   Marin and Anti-coprime Permutation 0 / 0 3
1337 P1658C   Shinju and the Lost Permutation 0 / 0 5
1336 P1658D1   388535 (Easy Version) 0 / 0 5
1335 P1658D2   388535 (Hard Version) 0 / 0 8
1334 P1658E   Gojou and Matrix Game 0 / 0 9
1333 P1658F   Juju and Binary String 0 / 0 10
1332 P1659A   Red Versus Blue 0 / 0 3
1330 P1659C   Line Empire 0 / 0 5
1329 P1659D   Reverse Sort Sum 0 / 0 6
1326 P1660A   Vasya and Coins 0 / 0 3
1325 P1660B   Vlad and Candies 0 / 0 3
1323 P1660D   Maximum Product Strikes Back 0 / 0 5
1321 P1660F1   Promising String (easy version) 0 / 0 5
1320 P1660F2   Promising String (hard version) 0 / 0 7
1319 P1661A   Array Balancing 0 / 0 3
1317 P1661C   Water the Trees 0 / 0 5
1315 P1661E   Narrow Components 0 / 0 9
1311 P1662C   European Trip 0 / 0 (无)
1309 P1662E   Round Table 0 / 0 (无)
1306 P1662H   Boundary 0 / 0 (无)
1302 P1662L   Il Derby della Madonnina 0 / 0 (无)
1300 P1662N   Drone Photo 0 / 0 (无)
1297 P1663B   Mike's Sequence 0 / 0 (无)
1296 P1663C   Pōja Verdon 0 / 0 (无)
1295 P1663D   Is it rated - 3 0 / 0 (无)
1290 P1665A   GCD vs LCM 0 / 0 3
1287 P1665D   GCD Guess 0 / 0 7
1281 P1666E   Even Split 0 / 0 9
1277 P1666I   Interactive Treasure Hunt 0 / 0 8
1273 P1667A   Make it Increasing 0 / 0 4
1271 P1667C   Half Queen Cover 0 / 0 9
1269 P1667E   Centroid Probabilities 0 / 0 10
1267 P1668A   Direction Change 0 / 0 3
1266 P1668B   Social Distance 0 / 0 3
1263 P1669C   Odd/Even Increments 0 / 0 3
1261 P1669E   2-Letter Strings 0 / 0 4
1258 P1669H   Maximal AND 0 / 0 4
1255 P1670C   Where is the Pizza? 0 / 0 4
1254 P1670D   Very Suspicious 0 / 0 5
1250 P1671B   Consecutive Points Segment 0 / 0 3
1249 P1671C   Dolce Vita 0 / 0 4
1246 P1671F   Permutation Counting 0 / 0 10
1245 P1672A   Log Chopping 0 / 0 3
1238 P1672G   Cross Xor 0 / 0 10
1233 P1673C   Palindrome Basis 0 / 0 5
1232 P1673D   Lost Arithmetic Progression 0 / 0 6
1231 P1673E   Power or XOR? 0 / 0 9
1230 P1673F   Anti-Theft Road Planning 0 / 0 9
1229 P1674A   Number Transformation 0 / 0 3
1228 P1674B   Dictionary 0 / 0 3
1225 P1674E   Breaking the Wall 0 / 0 7
1222 P1675A   Food for Animals 0 / 0 3
1214 P1676B   Equal Candies 0 / 0 3
1213 P1676C   Most Similar Words 0 / 0 3
1205 P1677B   Tokitsukaze and Meeting 0 / 0 5
1203 P1677D   Tokitsukaze and Permutations 0 / 0 9
1201 P1677F   Tokitsukaze and Gems 0 / 0 10
1197 P1679A   AvtoBus 0 / 0 3
1192 P1679F   Formalism for Formalism 0 / 0 10
1191 P1680A   Minimums and Maximums 0 / 0 3
1188 P1680D   Dog Walking 0 / 0 9
1184 P1681B   Card Trick 0 / 0 3
1177 P1682C   LIS or Reverse LIS? 0 / 0 4
1175 P1682E   Unordered Swaps 0 / 0 10
1173 P1684A   Digit Minimization 0 / 0 3
1172 P1684B   Z mod X = C 0 / 0 3
1167 P1684G   Euclid Guess 0 / 0 10
1166 P1684H   Hard Cut 0 / 0 10
1154 P1687D   Cute number 0 / 0 10
1153 P1687E   Become Big For Me 0 / 0 10
1152 P1687F   Koishi's Unconscious Permutation 0 / 0 10
1139 P1690E   Price Maximization 0 / 0 5
1138 P1690F   Shifting String 0 / 0 5
1136 P1691A   Beat The Odds 0 / 0 3
1134 P1691C   Sum of Substrings 0 / 0 4
1131 P1691F   K-Set Tree 0 / 0 9
1125 P1692F   3SUM 0 / 0 4
1123 P1692H   Gambling 0 / 0 5
1106 P1696C   Fishingprince Plays With Array 0 / 0 4

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