ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1577 P1444D   Rectangular Polyline 0 / 0 10
1576 P1444E   Finding the Vertex 0 / 0 10
1572 P1446B   Catching Cheaters 0 / 0 6
1571 P1446C   Xor Tree 0 / 0 7
1557 P1450G   Communism 0 / 0 10
1553 P1451B   Non-Substring Subsequence 0 / 0 3
1552 P1451C   String Equality 0 / 0 4
1544 P1452D   Radio Towers 0 / 0 5
1543 P1452E   Two Editorials 0 / 0 9
1536 P1453E   Dog Snacks 0 / 0 8
1535 P1453F   Even Harder 0 / 0 10
1525 P1455D   Sequence and Swaps 0 / 0 5
1523 P1455F   String and Operations 0 / 0 10
1522 P1455G   Forbidden Value 0 / 0 10
1521 P1456E   XOR-ranges 0 / 0 10
1519 P1458B   Glass Half Spilled 0 / 0 7
1513 P1459B   Move and Turn 0 / 0 4
1511 P1461B   Find the Spruce 0 / 0 4
1510 P1461C   Random Events 0 / 0 5
1507 P1461F   Mathematical Expression 0 / 0 10
1505 P1462B   Last Year's Substring 0 / 0 3
1494 P1463F   Max Correct Set 0 / 0 10
1491 P1466B   Last minute enhancements 0 / 0 3
1490 P1466C   Canine poetry 0 / 0 4
1485 P1466H   Finding satisfactory solutions 0 / 0 10
1480 P1467D   Sum of Paths 0 / 0 8
1479 P1467E   Distinctive Roots in a Tree 0 / 0 9
1478 P1468A   LaIS 0 / 0 8
1463 P1469B   Red and Blue 0 / 0 3
1462 P1469C   Building a Fence 0 / 0 5
1458 P1470A   Strange Birthday Party 0 / 0 4
1454 P1470E   Strange Permutation 0 / 0 10
1449 P1472B   Fair Division 0 / 0 3
1448 P1472C   Long Jumps 0 / 0 3
1447 P1472D   Even-Odd Game 0 / 0 4
1446 P1472E   Correct Placement 0 / 0 5
1445 P1472F   New Year's Puzzle 0 / 0 7
1444 P1472G   Moving to the Capital 0 / 0 7
1440 P1473D   Program 0 / 0 5
1437 P1473G   Tiles 0 / 0 10
1433 P1474D   Cleaning 0 / 0 8
1431 P1474F   1 2 3 4 ... 0 / 0 10
1429 P1475B   New Year's Number 0 / 0 3
1427 P1475D   Cleaning the Phone 0 / 0 6
1424 P1475G   Strange Beauty 0 / 0 6
1421 P1476C   Longest Simple Cycle 0 / 0 5
1420 P1476D   Journey 0 / 0 5
1418 P1476F   Lanterns 0 / 0 10
1409 P1478B   Nezzar and Lucky Number 0 / 0 3
1406 P1479B1   Painting the Array I 0 / 0 6

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