ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3305 P1276C   Beautiful Rectangle 0 / 0 8
3293 P1278F   Cards 0 / 0 10
3289 P1279D   Santa's Bot 0 / 0 5
3288 P1279E   New Year Permutations 0 / 0 10
3281 P1280F   Intergalactic Sliding Puzzle 0 / 0 10
3265 P1284B   New Year and Ascent Sequence 0 / 0 4
3264 P1284C   New Year and Permutation 0 / 0 5
3262 P1284E   New Year and Castle Construction 0 / 0 9
3254 P1285F   Classical? 0 / 0 10
3242 P1288C   Two Arrays 0 / 0 5
3227 P1292C   Xenon's Attack on the Gangs 0 / 0 8
3224 P1292F   Nora's Toy Boxes 0 / 0 10
3222 P1293B   JOE is on TV! 0 / 0 3
3210 P1295F   Good Contest 0 / 0 10
3190 P1299D   Around the World 0 / 0 10
3184 P1301C   Ayoub's function 0 / 0 5
3154 P1305C   Kuroni and Impossible Calculation 0 / 0 5
3144 P1307E   Cow and Treats 0 / 0 9
3126 P1312D   Count the Arrays 0 / 0 5
3077 P1326C   Permutation Partitions 0 / 0 4
3066 P1327E   Count The Blocks 0 / 0 6
3065 P1327F   AND Segments 0 / 0 9
3062 P1328B   K-th Beautiful String 0 / 0 4
3056 P1329B   Dreamoon Likes Sequences 0 / 0 5
3038 P1332E   Height All the Same 0 / 0 7
3025 P1334E   Divisor Paths 0 / 0 8
3011 P1336E1   Chiori and Doll Picking (easy version) 0 / 0 10
3010 P1336E2   Chiori and Doll Picking (hard version) 0 / 0 10
2987 P1342E   Placing Rooks 0 / 0 8
2879 P1359E   Modular Stability 0 / 0 7
2843 P1365G   Secure Password 0 / 0 10
2838 P1366E   Two Arrays 0 / 0 7
2802 P1371E1   Asterism (Easy Version) 0 / 0 6
2801 P1371E2   Asterism (Hard Version) 0 / 0 8
2744 P1383E   Strange Operation 0 / 0 10
2711 P1391C   Cyclic Permutations 0 / 0 5
2701 P1392H   ZS Shuffles Cards 0 / 0 10
2661 P1400D   Zigzags 0 / 0 6
2658 P1400G   Mercenaries 0 / 0 10
2649 P1402C   Star Trek 0 / 0 10
2646 P1403C   Chess Rush 0 / 0 10
2622 P1408G   Clusterization Counting 0 / 0 10
2582 P1418E   Expected Damage 0 / 0 9
2568 P1420D   Rescue Nibel! 0 / 0 6
2559 P1422C   Bargain 0 / 0 5
2536 P1425D   Danger of Mad Snakes 0 / 0 8
2526 P1426F   Number of Subsequences 0 / 0 7
2487 P1433E   Two Round Dances 0 / 0 4
2481 P1436C   Binary Search 0 / 0 5
2478 P1436F   Sum Over Subsets 0 / 0 10
2472 P1437F   Emotional Fishermen 0 / 0 10
2460 P1439D   INOI Final Contests 0 / 0 10
2455 P1442B   Identify the Operations 0 / 0 6
2445 P1444B   Divide and Sum 0 / 0 6
2422 P1450H1   Multithreading (Easy Version) 0 / 0 10
2421 P1450H2   Multithreading (Hard Version) 0 / 0 10
2410 P1452D   Radio Towers 0 / 0 5
2396 P1454E   Number of Simple Paths 0 / 0 7
2368 P1462E1   Close Tuples (easy version) 0 / 0 5
2367 P1462E2   Close Tuples (hard version) 0 / 0 5
2352 P1466G   Song of the Sirens 0 / 0 10
2351 P1466H   Finding satisfactory solutions 0 / 0 10
2346 P1467D   Sum of Paths 0 / 0 8
2320 P1470E   Strange Permutation 0 / 0 10
2303 P1473G   Tiles 0 / 0 10
2294 P1475C   Ball in Berland 0 / 0 4
2292 P1475E   Advertising Agency 0 / 0 5
2277 P1477F   Nezzar and Chocolate Bars 0 / 0 10
2246 P1485F   Copy or Prefix Sum 0 / 0 9
2239 P1486F   Pairs of Paths 0 / 0 10
2232 P1487G   String Counting 0 / 0 10
2224 P1488H   Build From Suffixes 0 / 0 10
2185 P1495D   BFS Trees 0 / 0 10
2167 P1499A   Domino on Windowsill 0 / 0 3
2163 P1499E   Chaotic Merge 0 / 0 9
2162 P1499F   Diameter Cuts 0 / 0 9
2148 P1503E   2-Coloring 0 / 0 10
2127 P1508B   Almost Sorted 0 / 0 6
2104 P1511E   Colorings and Dominoes 0 / 0 7
2093 P1513B   AND Sequences 0 / 0 4
2090 P1513E   Cost Equilibrium 0 / 0 8
2087 P1514B   AND 0, Sum Big 0 / 0 4
2079 P1515E   Phoenix and Computers 0 / 0 8
2070 P1516E   Baby Ehab Plays with Permutations 0 / 0 9
2064 P1517F   Reunion 0 / 0 10
2038 P1523E   Crypto Lights 0 / 0 10
2030 P1525E   Assimilation IV 0 / 0 7
2023 P1526E   Oolimry and Suffix Array 0 / 0 9
2017 P1527D   MEX Tree 0 / 0 9
2014 P1528B   Kavi on Pairing Duty 0 / 0 5
2011 P1528E   Mashtali and Hagh Trees 0 / 0 10
2010 P1528F   AmShZ Farm 0 / 0 10
2002 P1530F   Bingo 0 / 0 10
1981 P1534C   Little Alawn's Puzzle 0 / 0 4
1964 P1536E   Omkar and Forest 0 / 0 8
1963 P1536F   Omkar and Akmar 0 / 0 10
1948 P1539A   Contest Start 0 / 0 3
1941 P1540B   Tree Array 0 / 0 8
1931 P1542D   Priority Queue 0 / 0 8
1930 P1542E1   Abnormal Permutation Pairs (easy version) 0 / 0 9

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