ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3912 P1249C1   Good Numbers (easy version) 0 / 0 4
3905 P1250B   The Feast and the Bus 0 / 0 6
3901 P1250F   Data Center 0 / 0 3
3898 P1250I   Show Must Go On 0 / 0 10
3892 P1251A   Broken Keyboard 0 / 0 3
3876 P1252J   Tiling Terrace 0 / 0 8
3847 P1257F   Make Them Similar 0 / 0 9
3841 P1260E   Tournament 0 / 0 9
3831 P1264B   Beautiful Sequence 0 / 0 6
3806 P1267I   Intriguing Selection 0 / 0 10
3799 P1268D   Invertation in Tournament 0 / 0 10
3797 P1269A   Equation 0 / 0 3
3796 P1269B   Modulo Equality 0 / 0 5
3786 P1271A   Suits 0 / 0 3
3784 P1271C   Shawarma Tent 0 / 0 4
3781 P1271F   Divide The Students 0 / 0 10
3780 P1272A   Three Friends 0 / 0 3
3777 P1272D   Remove One Element 0 / 0 5
3772 P1276C   Beautiful Rectangle 0 / 0 8
3765 P1278A   Shuffle Hashing 0 / 0 3
3758 P1279B   Verse For Santa 0 / 0 4
3724 P1285C   Fadi and LCM 0 / 0 4
3723 P1285D   Dr 0 / 0 6
3722 P1285E   Delete a Segment 0 / 0 8
3718 P1286C1   Madhouse (Easy version) 0 / 0 9
3717 P1286C2   Madhouse (Hard version) 0 / 0 10
3714 P1286F   Harry The Potter 0 / 0 10
3712 P1287B   Hyperset 0 / 0 5
3711 P1288A   Deadline 0 / 0 3
3705 P1290A   Mind Control 0 / 0 5
3695 P1292B   Aroma's Search 0 / 0 5
3690 P1293A   ConneR and the A.R.C 0 / 0 3
3660 P1299A   Anu Has a Function 0 / 0 5
3642 P1302F   Keep talking and nobody explodes – easy 0 / 0 (无)
3629 P1304B   Longest Palindrome 0 / 0 3
3623 P1305A   Kuroni and the Gifts 0 / 0 3
3621 P1305C   Kuroni and Impossible Calculation 0 / 0 5
3617 P1305G   Kuroni and Antihype 0 / 0 10
3613 P1307C   Cow and Message 0 / 0 5
3600 P1311C   Perform the Combo 0 / 0 4
3599 P1311D   Three Integers 0 / 0 7
3598 P1311E   Construct the Binary Tree 0 / 0 8
3589 P1313A   Fast Food Restaurant 0 / 0 3
3587 P1313C1   Skyscrapers (easy version) 0 / 0 5
3579 P1316B   String Modification 0 / 0 4
3572 P1320C   World of Darkraft: Battle for Azathoth 0 / 0 7
3569 P1320F   Blocks and Sensors 0 / 1 10
3567 P1321C   Remove Adjacent 0 / 0 5
3560 P1323A   Even Subset Sum Problem 0 / 0 3
3557 P1324B   Yet Another Palindrome Problem 0 / 0 3
3548 P1325E   Ehab's REAL Number Theory Problem 0 / 0 10
3540 P1326F1   Wise Men (Easy Version) 0 / 0 10
3536 P1327B   Princesses and Princes 0 / 0 4
3534 P1327D   Infinite Path 0 / 0 8
3529 P1328B   K-th Beautiful String 0 / 0 4
3512 P1331F   Elementary! 0 / 0 (无)
3508 P1332B   Composite Coloring 0 / 0 4
3499 P1333D   Challenges in school №41 0 / 0 7
3498 P1333E   Road to 1600 0 / 0 9
3494 P1334C   Circle of Monsters 0 / 0 5
3490 P1334G   Substring Search 0 / 0 10
3485 P1335E1   Three Blocks Palindrome (easy version) 0 / 0 5
3484 P1335E2   Three Blocks Palindrome (hard version) 0 / 0 6
3478 P1336E1   Chiori and Doll Picking (easy version) 0 / 0 10
3477 P1336E2   Chiori and Doll Picking (hard version) 0 / 0 10
3471 P1338C   Perfect Triples 0 / 0 8
3468 P1339A   Filling Diamonds 0 / 0 3
3466 P1340A   Nastya and Strange Generator 0 / 0 5
3461 P1340F   Nastya and CBS 0 / 0 10
3453 P1342F   Make It Ascending 0 / 0 10
3452 P1343A   Candies 0 / 0 3
3449 P1343D   Constant Palindrome Sum 0 / 0 5
3448 P1343E   Weights Distributing 0 / 0 7
3447 P1343F   Restore the Permutation by Sorted Segments 0 / 0 9
3439 P1345B   Card Constructions 0 / 0 3
3425 P1348E   Phoenix and Berries 0 / 0 9
3413 P1351B   Square? 0 / 0 3
3407 P1352E   Special Elements 0 / 0 5
3400 P1353E   K-periodic Garland 0 / 0 6
3399 P1353F   Decreasing Heights 0 / 0 8
3395 P1354C2   Not So Simple Polygon Embedding 0 / 0 7
3390 P1355A   Sequence with Digits 0 / 0 4
3353 P1358D   The Best Vacation 0 / 0 6
3350 P1359A   Berland Poker 0 / 0 3
3349 P1359B   New Theatre Square 0 / 0 3
3345 P1359F   RC Kaboom Show 0 / 0 10
3339 P1360F   Spy-string 0 / 0 5
3337 P1360H   Binary Median 0 / 0 7
3329 P1362B   Johnny and His Hobbies 0 / 0 4
3327 P1363A   Odd Selection 0 / 0 4
3321 P1364A   XXXXX 0 / 0 4
3319 P1364C   Ehab and Prefix MEXs 0 / 0 5
3312 P1365E   Maximum Subsequence Value 0 / 0 6
3305 P1366E   Two Arrays 0 / 0 7
3298 P1367E   Necklace Assembly 0 / 0 6
3295 P1368A   C+= 0 / 0 3
3294 P1368B   Codeforces Subsequences 0 / 0 5
3269 P1371E1   Asterism (Easy Version) 0 / 0 6
3263 P1372D   Omkar and Circle 0 / 0 7
3256 P1373E   Sum of Digits 0 / 0 8

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