1628 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
401 AT1401  E - Max GCD 0 / 0 (无)
402 AT1402  F - Enclosed Points 0 / 0 (无)
403 AT1403  A - +-x 0 / 0 (无)
404 AT1404  B - One Clue 0 / 0 (无)
405 AT1405  C - Green Bin 0 / 0 (无)
406 AT1406  D - Summer Vacation 0 / 0 (无)
407 AT1407  E - Coins Respawn 0 / 0 (无)
408 AT1408  F - Polynomial Construction 0 / 0 (无)
409 AT1409  A - Red or Not 0 / 0 (无)
410 AT1410  B - Resistors in Parallel 0 / 0 (无)
411 AT1411  C - Alchemist 0 / 0 (无)
412 AT1412  D - Ki 0 / 0 (无)
413 AT1413  E - Strings of Impurity 0 / 0 (无)
414 AT1414  F - Coincidence 0 / 0 (无)
415 AT1415  A - Tenki 0 / 0 (无)
416 AT1416  B - Power Socket 0 / 0 (无)
417 AT1417  C - Lower 0 / 0 (无)
418 AT1418  D - ModSum 0 / 0 (无)
419 AT1419  E - League 0 / 0 (无)
420 AT1420  F - Engines 0 / 0 (无)
421 AT1421  A - Password 0 / 0 (无)
422 AT1422  B - Buffet 0 / 0 (无)
423 AT1423  C - Maximal Value 0 / 0 (无)
424 AT1424  D - Face Produces Unhappiness 0 / 0 (无)
425 AT1425  E - Second Sum 0 / 0 (无)
426 AT1426  F - Many Slimes 0 / 0 (无)
427 AT1427  A - Weather Prediction 0 / 0 (无)
428 AT1428  B - Tap Dance 0 / 0 (无)
429 AT1429  C - Attack Survival 0 / 0 (无)
430 AT1430  D - Powerful Discount Tickets 0 / 0 (无)
431 AT1431  E - Who Says a Pun? 0 / 0 (无)
432 AT1432  F - Xor Sum 3 0 / 0 (无)
433 AT1433  A - Odds of Oddness 0 / 0 (无)
434 AT1434  B - Roller Coaster 0 / 0 (无)
435 AT1435  C - Go to School 0 / 0 (无)
436 AT1436  D - Disjoint Set of Common Divisors 0 / 0 (无)
437 AT1437  E - Get Everything 0 / 0 (无)
438 AT1438  F - Pure 0 / 0 (无)
439 AT1439  A - Curtain 0 / 0 (无)
440 AT1440  B - TAKOYAKI FESTIVAL 2019 0 / 0 (无)
441 AT1441  C - Slimes 0 / 0 (无)
442 AT1442  D - Triangles 0 / 0 (无)
443 AT1443  E - Travel by Car 0 / 0 (无)
444 AT1444  F - Distinct Numbers 0 / 0 (无)
445 AT1445  A - 9x9 0 / 0 (无)
446 AT1446  B - 81 0 / 0 (无)
447 AT1447  C - Walk on Multiplication Table 0 / 0 (无)
448 AT1448  D - Water Bottle 0 / 0 (无)
449 AT1449  E - Gluttony 0 / 0 (无)
450 AT1450  F - Fork in the Road 0 / 0 (无)
451 AT1451  A - Circle 0 / 0 (无)
452 AT1452  B - Echo 0 / 0 (无)
453 AT1453  C - Average Length 0 / 0 (无)
454 AT1454  D - Knight 0 / 0 (无)
455 AT1455  E - All-you-can-eat 0 / 0 (无)
456 AT1456  F - Laminate 0 / 0 (无)
457 AT1457  A - Can't Wait for Holiday 0 / 0 (无)
458 AT1458  B - ROT N 0 / 0 (无)
459 AT1459  C - Buy an Integer 0 / 0 (无)
460 AT1460  D - Coloring Edges on Tree 0 / 0 (无)
461 AT1461  E - Rem of Sum is Num 0 / 0 (无)
462 AT1462  F - Sugoroku 0 / 0 (无)
463 AT1463  A - Blackjack 0 / 0 (无)
464 AT1464  B - Palindrome-philia 0 / 0 (无)
465 AT1465  C - HonestOrUnkind2 0 / 0 (无)
466 AT1466  D - Xor Sum 4 0 / 0 (无)
467 AT1467  E - Balanced Path 0 / 0 (无)
468 AT1468  F - Sum Difference 0 / 0 (无)
469 AT1469  A - Round One 0 / 0 (无)
470 AT1470  B - Strings with the Same Length 0 / 0 (无)
471 AT1471  C - Snack 0 / 0 (无)
472 AT1472  D - Brick Break 0 / 0 (无)
473 AT1473  E - Double Factorial 0 / 0 (无)
474 AT1474  F - Playing Tag on Tree 0 / 0 (无)
475 AT1475  A - Strings 0 / 0 (无)
476 AT1476  B - Greedy Takahashi 0 / 0 (无)
477 AT1477  C - Next Prime 0 / 0 (无)
478 AT1478  D - Prediction and Restriction 0 / 0 (无)
479 AT1479  E - Handshake 0 / 0 (无)
480 AT1480  F - Surrounded Nodes 0 / 0 (无)
481 AT1481  A - 500 Yen Coins 0 / 0 (无)
482 AT1482  B - Count ABC 0 / 0 (无)
483 AT1483  C - Count Order 0 / 0 (无)
484 AT1484  D - Semi Common Multiple 0 / 0 (无)
485 AT1485  E - Change a Little Bit 0 / 0 (无)
486 AT1486  F - Xor Shift 0 / 0 (无)
487 AT1487  A - Next Alphabet 0 / 0 (无)
488 AT1488  B - Achieve the Goal 0 / 0 (无)
489 AT1489  C - Welcome to AtCoder 0 / 0 (无)
490 AT1490  D - Maze Master 0 / 0 (无)
491 AT1491  E - Max-Min Sums 0 / 0 (无)
492 AT1492  F - Enclose All 0 / 0 (无)
493 AT1493  A - AC or WA 0 / 0 (无)
494 AT1494  B - Comparing Strings 0 / 0 (无)
495 AT1495  C - Low Elements 0 / 0 (无)
496 AT1496  D - Handstand 2 0 / 0 (无)
497 AT1497  E - Flatten 0 / 0 (无)
498 AT1498  F - Tree and Constraints 0 / 0 (无)
499 AT1499  A - Serval vs Monster 0 / 0 (无)
500 AT1500  B - Common Raccoon vs Monster 0 / 0 (无)
501 AT1501  C - Fennec vs Monster 0 / 0 (无)
502 AT1502  D - Caracal vs Monster 0 / 0 (无)
503 AT1503  E - Crested Ibis vs Monster 0 / 0 (无)
504 AT1504  F - Silver Fox vs Monster 0 / 0 (无)
505 AT1505  A - Remaining Balls 0 / 0 (无)
506 AT1506  B - I miss you... 0 / 0 (无)
507 AT1507  C - Distinct or Not 0 / 0 (无)
508 AT1508  D - Dice in Line 0 / 0 (无)
509 AT1509  E - Almost Everywhere Zero 0 / 0 (无)
510 AT1510  F - Many Many Paths 0 / 0 (无)
511 AT1511  A - Poor 0 / 0 (无)
512 AT1512  B - Papers, Please 0 / 0 (无)
513 AT1513  C - Poll 0 / 0 (无)
514 AT1514  D - Pairs 0 / 0 (无)
515 AT1515  E - Payment 0 / 0 (无)
516 AT1516  F - Perils in Parallel 0 / 0 (无)
517 AT1517  A - Beginner 0 / 0 (无)
518 AT1518  B - Digits 0 / 0 (无)
519 AT1519  C - Rally 0 / 0 (无)
520 AT1520  D - Bouquet 0 / 0 (无)
521 AT1521  E - Roaming 0 / 0 (无)
522 AT1522  F - Modularness 0 / 0 (无)
523 AT1523  A - Duplex Printing 0 / 0 (无)
524 AT1524  B - Bingo 0 / 0 (无)
525 AT1525  C - Guess The Number 0 / 0 (无)
526 AT1526  D - Friend Suggestions 0 / 0 (无)
527 AT1527  E - Simple String Queries 0 / 0 (无)
528 AT1528  F - Yakiniku Optimization Problem 0 / 0 (无)
529 AT1529  A - Station and Bus 0 / 0 (无)
530 AT1530  B - Count Balls 0 / 0 (无)
531 AT1531  C - Tax Increase 0 / 0 (无)
532 AT1532  D - String Formation 0 / 0 (无)
533 AT1533  E - Divisible Substring 0 / 0 (无)
534 AT1534  F - Removing Robots 0 / 0 (无)
535 AT1535  A - The Number of Even Pairs 0 / 0 (无)
536 AT1536  B - String Palindrome 0 / 0 (无)
537 AT1537  C - Maximum Volume 0 / 0 (无)
538 AT1538  D - Banned K 0 / 0 (无)
539 AT1539  E - Dividing Chocolate 0 / 0 (无)
540 AT1540  F - Knapsack for All Segments 0 / 0 (无)
541 AT1541  A - Coffee 0 / 0 (无)
542 AT1542  B - Golden Coins 0 / 0 (无)
543 AT1543  C - Traveling Salesman around Lake 0 / 0 (无)
544 AT1544  D - Line++ 0 / 0 (无)
545 AT1545  E - Red and Green Apples 0 / 0 (无)
546 AT1546  F - Distributing Integers 0 / 0 (无)
547 AT1547  A - ABC Swap 0 / 0 (无)
548 AT1548  B - Popular Vote 0 / 0 (无)
549 AT1549  C - Replacing Integer 0 / 0 (无)
550 AT1550  D - Lunlun Number 0 / 0 (无)
551 AT1551  E - Yutori 0 / 0 (无)
552 AT1552  F - Division or Subtraction 0 / 0 (无)
553 AT1553  A - Lucky 7 0 / 0 (无)
664 AT1554  B - FizzBuzz Sum 0 / 0 (无)
734 AT1555  C - Sum of gcd of Tuples (Easy) 0 / 0 (无)
936 AT1556  D - RGB Triplets 0 / 0 (无)
947 AT1557  E - Sum of gcd of Tuples (Hard) 0 / 0 (无)
958 AT1558  F - Select Half 0 / 0 (无)
969 AT1559  A - Circle Pond 0 / 0 (无)
980 AT1560  B - Homework 0 / 0 (无)
991 AT1561  C - management 0 / 0 (无)
554 AT1562  D - Sum of Large Numbers 0 / 0 (无)
565 AT1563  E - Active Infants 0 / 0 (无)
576 AT1564  F - path pass i 0 / 0 (无)
587 AT1565  A - Sheep and Wolves 0 / 0 (无)
598 AT1566  B - Battle 0 / 0 (无)
609 AT1567  C - gacha 0 / 0 (无)
620 AT1568  D - Multiple of 2019 0 / 0 (无)
631 AT1569  E - Two Currencies 0 / 0 (无)
642 AT1570  F - I hate Matrix Construction 0 / 0 (无)
653 AT1571  A - We Love Golf 0 / 0 (无)
665 AT1572  B - 1% 0 / 0 (无)
676 AT1573  C - Many Requirements 0 / 0 (无)
687 AT1574  D - Floor Function 0 / 0 (无)
698 AT1575  E - Rotation Matching 0 / 0 (无)
709 AT1576  F - LIS on Tree 0 / 0 (无)
720 AT1577  A - A?C 0 / 0 (无)
730 AT1578  B - Trick or Treat 0 / 0 (无)
731 AT1579  C - Peaks 0 / 0 (无)
732 AT1580  D - I hate Factorization 0 / 0 (无)
733 AT1581  E - This Message Will Self-Destruct in 5s 0 / 0 (无)
735 AT1582  F - Three Variables Game 0 / 0 (无)
736 AT1583  A - Registration 0 / 0 (无)
737 AT1584  B - Easy Linear Programming 0 / 0 (无)
738 AT1585  C - Skill Up 0 / 0 (无)
739 AT1586  D - Teleporter 0 / 0 (无)
740 AT1587  E - Colorful Blocks 0 / 0 (无)
741 AT1588  F - Bracket Sequencing 0 / 0 (无)
742 AT1589  A - ∴ (Therefore) 0 / 0 (无)
743 AT1590  B - ... (Triple Dots) 0 / 0 (无)
935 AT1591  C - (Colon) 0 / 0 (无)
937 AT1592  D - .. (Double Dots) 0 / 0 (无)
938 AT1593  E - ∙ (Bullet) 0 / 0 (无)
939 AT1594  F - . (Single Dot) 0 / 0 (无)
940 AT1595  A - Multiplication 1 0 / 0 (无)
941 AT1596  B - Multiplication 2 0 / 0 (无)
942 AT1597  C - Multiplication 3 0 / 0 (无)
943 AT1598  D - Div Game 0 / 0 (无)
944 AT1599  E - Count Median 0 / 0 (无)
945 AT1600  F - Knapsack for All Subsets 0 / 0 (无)

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