ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2326 P1095E  Almost Regular Bracket Sequence 0 / 0 6
2325 P1095F  Make It Connected 0 / 0 6
2270 P1105D  Kilani and the Game 0 / 0 6
2223 P1114D  Flood Fill 1 / 2 6
2200 P1117C  Magic Ship 0 / 0 6
2183 P1119E  Pavel and Triangles 0 / 0 6
2179 P1120A  Diana and Liana 0 / 0 6
2141 P1133F2  Spanning Tree with One Fixed Degree 0 / 0 6
2109 P1141F1  Same Sum Blocks (Easy) 0 / 0 6
2108 P1141F2  Same Sum Blocks (Hard) 0 / 0 6
2107 P1141G  Privatization of Roads in Treeland 0 / 0 6
2094 P1144E  Median String 0 / 0 6
2075 P1147B  Chladni Figure 0 / 0 6
2039 P1153D  Serval and Rooted Tree 0 / 0 6
2026 P1155D  Beautiful Array 1 / 2 6
2012 P1157D  N Problems During K Days 0 / 0 6
1994 P1163C1  Power Transmission (Easy Edition) 0 / 0 6
1993 P1163C2  Power Transmission (Hard Edition) 0 / 0 6
1968 P1168B  Good Triple 0 / 0 6
1952 P1172B  Nauuo and Circle 0 / 0 6
1941 P1174D  Ehab and the Expected XOR Problem 1 / 1 6
1935 P1175D  Array Splitting 0 / 0 6
1919 P1178E  Archaeology 0 / 0 6
1905 P1181C  Flag 0 / 0 6
1887 P1183H  Subsequences (hard version) 0 / 0 6
1875 P1184E1  Daleks' Invasion (easy) 0 / 0 6
1803 P1197D  Yet Another Subarray Problem 0 / 0 6
1789 P1200D  White Lines 0 / 0 6
1777 P1202D  Print a 1337-string... 0 / 0 6
1759 P1205B  Shortest Cycle 1 / 1 6
1748 P1207E  XOR Guessing 0 / 0 6
1743 P1208D  Restore Permutation 0 / 0 6
1705 P1213E  Two Small Strings 1 / 2 6
1698 P1214D  Treasure Island 0 / 0 6
1684 P1216E1  Numerical Sequence (easy version) 0 / 0 6
1660 P1220D  Alex and Julian 0 / 0 6
1621 P1228D  Complete Tripartite 0 / 0 6
1598 P1237C2  Balanced Removals (Harder) 0 / 0 6
1589 P1238D  AB-string 0 / 0 6
1577 P1242B  0-1 MST 0 / 1 6
1560 P1245D  Shichikuji and Power Grid 0 / 0 6
1527 P1251D  Salary Changing 0 / 0 6
1481 P1260D  A Game with Traps 0 / 0 6
1470 P1264B  Beautiful Sequence 0 / 0 6
1433 P1270D  Strange Device 0 / 0 6
1415 P1272E  Nearest Opposite Parity 0 / 0 6
1405 P1276B  Two Fairs 0 / 1 6
1398 P1277D  Let's Play the Words? 0 / 0 6
1355 P1285D  Dr 0 / 0 6
1316 P1294E  Obtain a Permutation 0 / 0 6

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