ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1732 P1209F  Koala and Notebook 2 / 4 10
1730 P1209G1  Into Blocks (easy version) 2 / 3 7
1729 P1209G2  Into Blocks (hard version) 2 / 3 10
1728 P1209H  Moving Walkways 0 / 0 10
1709 P1213B  Bad Prices 0 / 0 3
1704 P1213F  Unstable String Sort 0 / 0 7
1700 P1214C  Bad Sequence 1 / 3 4
1696 P1214G  Feeling Good 0 / 0 10
1682 P1216F  Wi-Fi 0 / 0 7
1676 P1217E  Sum Queries? 0 / 0 8
1675 P1217F  Forced Online Queries Problem 0 / 0 10
1673 P1218B  Guarding warehouses 0 / 0 10
1669 P1218F  Workout plan 0 / 0 5
1659 P1220F  Gardener Alex 1 / 1 10
1652 P1221F  Choose a Square 0 / 0 9
1644 P1223F  Stack Exterminable Arrays 0 / 0 10
1630 P1227D1  Optimal Subsequences (Easy Version) 0 / 0 5
1629 P1227D2  Optimal Subsequences (Hard Version) 0 / 0 6
1612 P1234B2  Social Network (hard version) 0 / 0 4
1610 P1234D  Distinct Characters Queries 0 / 0 5
1604 P1236D  Alice and the Doll 0 / 0 8
1603 P1236E  Alice and the Unfair Game 0 / 0 9
1600 P1237B  Balanced Tunnel 0 / 0 4
1597 P1237D  Balanced Playlist 0 / 0 7
1594 P1237G  Balanced Distribution 0 / 0 10
1586 P1238G  Adilbek and the Watering System 0 / 0 10
1583 P1239C  Queue in the Train 0 / 0 8
1547 P1249D2  Too Many Segments (hard version) 0 / 0 6
1542 P1250C  Trip to Saint Petersburg 0 / 0 7
1525 P1251E1  Voting (Easy Version) 0 / 0 8
1526 P1251E2  Voting (Hard Version) 0 / 0 9
1521 P1252C  Even Path 0 / 0 5
1520 P1252D  Find String in a Grid 0 / 0 10
1517 P1252G  Performance Review 0 / 0 7
1513 P1252K  Addition Robot 0 / 0 7
1507 P1253E  Antenna Coverage 0 / 0 8
1501 P1254D  Tree Queries 0 / 0 10
1486 P1257D  Yet Another Monster Killing Problem 0 / 0 5
1487 P1257E  The Contest 0 / 0 7
1478 P1260F  Colored Tree 1 / 2 10
1472 P1263E  Editor 0 / 0 7
1471 P1263F  Economic Difficulties 0 / 0 9
1468 P1264C  Beautiful Mirrors with queries 1 / 9 9
1462 P1265B  Beautiful Numbers 0 / 0 4
1461 P1265E  Beautiful Mirrors 1 / 1 7
1457 P1266D  Decreasing Debts 0 / 0 7
1456 P1266E  Spaceship Solitaire 0 / 0 7
1441 P1268C  K Integers 0 / 0 8
1428 P1270H  Number of Components 2 / 2 10
1423 P1271D  Portals 0 / 0 7

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