ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1475 codeforces#P1263B  PIN Codes 0 / 0 4
1474 codeforces#P1263C  Everyone is a Winner! 0 / 0 4
1473 codeforces#P1263D  Secret Passwords 0 / 0 5
1472 codeforces#P1263E  Editor 0 / 0 7
1471 codeforces#P1263F  Economic Difficulties 0 / 0 9
1469 codeforces#P1264A  Beautiful Regional Contest 0 / 0 5
1470 codeforces#P1264B  Beautiful Sequence 0 / 0 6
1468 codeforces#P1264C  Beautiful Mirrors with queries 1 / 9 9
1466 codeforces#P1264D1  Beautiful Bracket Sequence (easy version) 0 / 0 10
1467 codeforces#P1264D2  Beautiful Bracket Sequence (hard version) 0 / 0 10
1465 codeforces#P1264E  Beautiful League 0 / 0 10
1464 codeforces#P1264F  Beautiful Fibonacci Problem 0 / 0 10
1463 codeforces#P1265A  Beautiful String 0 / 0 3
1462 codeforces#P1265B  Beautiful Numbers 0 / 0 4
1461 codeforces#P1265E  Beautiful Mirrors 1 / 1 7
1460 codeforces#P1266A  Competitive Programmer 0 / 0 3
1459 codeforces#P1266B  Dice Tower 0 / 0 3
1458 codeforces#P1266C  Diverse Matrix 0 / 0 4
1457 codeforces#P1266D  Decreasing Debts 0 / 0 7
1456 codeforces#P1266E  Spaceship Solitaire 0 / 0 7
1455 codeforces#P1266F  Almost Same Distance 0 / 0 10
1454 codeforces#P1266G  Permutation Concatenation 0 / 0 10
1453 codeforces#P1266H  Red-Blue Graph 0 / 0 10
3834 codeforces#P1267A  __NO_TITLE__ 0 / 0 (无)
1452 codeforces#P1267B  Balls of Buma 0 / 0 3
3833 codeforces#P1267C  __NO_TITLE__ 0 / 0 (无)
1451 codeforces#P1267D  DevOps Best Practices 0 / 0 10
1450 codeforces#P1267E  Elections 0 / 0 5
3832 codeforces#P1267F  __NO_TITLE__ 0 / 0 (无)
1448 codeforces#P1267G  Game Relics 0 / 0 10
1449 codeforces#P1267H  Help BerLine 0 / 0 10
1445 codeforces#P1267I  Intriguing Selection 0 / 0 10
1446 codeforces#P1267J  Just Arrange the Icons 0 / 0 6
1447 codeforces#P1267K  Key Storage 0 / 0 7
1444 codeforces#P1267L  Lexicography 0 / 0 6
1443 codeforces#P1268A  Long Beautiful Integer 0 / 0 5
1442 codeforces#P1268B  Domino for Young 0 / 0 7
1441 codeforces#P1268C  K Integers 0 / 0 8
1440 codeforces#P1268D  Invertation in Tournament 1 / 1 10
1439 codeforces#P1268E  Happy Cactus 0 / 0 10
1438 codeforces#P1269A  Equation 1 / 1 3
1437 codeforces#P1269B  Modulo Equality 0 / 0 5
1436 codeforces#P1270A  Card Game 1 / 1 3
1435 codeforces#P1270B  Interesting Subarray 1 / 1 4
1434 codeforces#P1270C  Make Good 1 / 1 4
1433 codeforces#P1270D  Strange Device 0 / 0 6
1430 codeforces#P1270E  Divide Points 0 / 0 8
1431 codeforces#P1270E  Divide Points 0 / 0 8
1432 codeforces#P1270F  Awesome Substrings 0 / 4 10
1429 codeforces#P1270G  Subset with Zero Sum 4 / 10 10

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