ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3772 P1276C   Beautiful Rectangle 0 / 0 8
3760 P1278F   Cards 0 / 0 10
3756 P1279D   Santa's Bot 0 / 0 5
3755 P1279E   New Year Permutations 0 / 0 10
3748 P1280F   Intergalactic Sliding Puzzle 0 / 0 10
3732 P1284B   New Year and Ascent Sequence 0 / 0 4
3731 P1284C   New Year and Permutation 0 / 0 5
3729 P1284E   New Year and Castle Construction 0 / 0 9
3721 P1285F   Classical? 0 / 0 10
3709 P1288C   Two Arrays 0 / 0 5
3694 P1292C   Xenon's Attack on the Gangs 0 / 0 8
3691 P1292F   Nora's Toy Boxes 0 / 0 10
3689 P1293B   JOE is on TV! 0 / 0 3
3677 P1295F   Good Contest 0 / 0 10
3657 P1299D   Around the World 0 / 0 10
3651 P1301C   Ayoub's function 0 / 0 5
3621 P1305C   Kuroni and Impossible Calculation 0 / 0 5
3611 P1307E   Cow and Treats 0 / 0 9
3593 P1312D   Count the Arrays 0 / 0 5
3544 P1326C   Permutation Partitions 0 / 0 4
3533 P1327E   Count The Blocks 0 / 0 6
3532 P1327F   AND Segments 0 / 0 9
3529 P1328B   K-th Beautiful String 0 / 0 4
3523 P1329B   Dreamoon Likes Sequences 0 / 0 5
3505 P1332E   Height All the Same 0 / 0 7
3492 P1334E   Divisor Paths 0 / 0 8
3478 P1336E1   Chiori and Doll Picking (easy version) 0 / 0 10
3477 P1336E2   Chiori and Doll Picking (hard version) 0 / 0 10
3454 P1342E   Placing Rooks 0 / 0 8
3346 P1359E   Modular Stability 0 / 0 7
3310 P1365G   Secure Password 0 / 0 10
3305 P1366E   Two Arrays 0 / 0 7
3269 P1371E1   Asterism (Easy Version) 0 / 0 6
3268 P1371E2   Asterism (Hard Version) 0 / 0 8
3211 P1383E   Strange Operation 0 / 0 10
3178 P1391C   Cyclic Permutations 0 / 0 5
3168 P1392H   ZS Shuffles Cards 0 / 0 10
3128 P1400D   Zigzags 0 / 0 6
3125 P1400G   Mercenaries 0 / 0 10
3116 P1402C   Star Trek 0 / 0 10
3113 P1403C   Chess Rush 0 / 0 10
3089 P1408G   Clusterization Counting 0 / 0 10
3049 P1418E   Expected Damage 0 / 0 9
3035 P1420D   Rescue Nibel! 0 / 0 6
3026 P1422C   Bargain 0 / 0 5
3003 P1425D   Danger of Mad Snakes 0 / 0 8
2993 P1426F   Number of Subsequences 0 / 0 7
2954 P1433E   Two Round Dances 0 / 0 4
2948 P1436C   Binary Search 0 / 0 5
2945 P1436F   Sum Over Subsets 0 / 0 10
2939 P1437F   Emotional Fishermen 0 / 0 10
2927 P1439D   INOI Final Contests 0 / 0 10
2922 P1442B   Identify the Operations 0 / 0 6
2912 P1444B   Divide and Sum 0 / 0 6
2889 P1450H1   Multithreading (Easy Version) 0 / 0 10
2888 P1450H2   Multithreading (Hard Version) 0 / 0 10
2877 P1452D   Radio Towers 0 / 0 5
2863 P1454E   Number of Simple Paths 0 / 0 7
2835 P1462E1   Close Tuples (easy version) 0 / 0 5
2834 P1462E2   Close Tuples (hard version) 0 / 0 5
2819 P1466G   Song of the Sirens 0 / 0 10
2818 P1466H   Finding satisfactory solutions 0 / 0 10
2813 P1467D   Sum of Paths 0 / 0 8
2787 P1470E   Strange Permutation 0 / 0 10
2770 P1473G   Tiles 0 / 0 10
2761 P1475C   Ball in Berland 0 / 0 4
2759 P1475E   Advertising Agency 0 / 0 5
2744 P1477F   Nezzar and Chocolate Bars 0 / 0 10
2713 P1485F   Copy or Prefix Sum 0 / 0 9
2706 P1486F   Pairs of Paths 0 / 0 10
2699 P1487G   String Counting 0 / 0 10
2691 P1488H   Build From Suffixes 0 / 0 10
2652 P1495D   BFS Trees 0 / 0 10
2634 P1499A   Domino on Windowsill 0 / 0 3
2630 P1499E   Chaotic Merge 0 / 0 9
2629 P1499F   Diameter Cuts 0 / 0 9
2615 P1503E   2-Coloring 0 / 0 10
2594 P1508B   Almost Sorted 0 / 0 6
2571 P1511E   Colorings and Dominoes 0 / 0 7
2560 P1513B   AND Sequences 0 / 0 4
2557 P1513E   Cost Equilibrium 0 / 0 8
2554 P1514B   AND 0, Sum Big 0 / 0 4
2546 P1515E   Phoenix and Computers 0 / 0 8
2537 P1516E   Baby Ehab Plays with Permutations 0 / 0 9
2531 P1517F   Reunion 0 / 0 10
2505 P1523E   Crypto Lights 0 / 0 10
2497 P1525E   Assimilation IV 0 / 0 7
2490 P1526E   Oolimry and Suffix Array 0 / 0 9
2484 P1527D   MEX Tree 0 / 0 9
2481 P1528B   Kavi on Pairing Duty 0 / 0 5
2478 P1528E   Mashtali and Hagh Trees 0 / 0 10
2477 P1528F   AmShZ Farm 0 / 0 10
2469 P1530F   Bingo 0 / 0 10
2448 P1534C   Little Alawn's Puzzle 0 / 0 4
2431 P1536E   Omkar and Forest 0 / 0 8
2430 P1536F   Omkar and Akmar 0 / 0 10
2415 P1539A   Contest Start 0 / 0 3
2408 P1540B   Tree Array 0 / 0 8
2398 P1542D   Priority Queue 0 / 0 8
2397 P1542E1   Abnormal Permutation Pairs (easy version) 0 / 0 9

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