ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2671 P1249C1   Good Numbers (easy version) 0 / 0 4
2664 P1250B   The Feast and the Bus 0 / 0 6
2660 P1250F   Data Center 0 / 0 3
2657 P1250I   Show Must Go On 0 / 0 10
2651 P1251A   Broken Keyboard 0 / 0 3
2635 P1252J   Tiling Terrace 0 / 0 8
2606 P1257F   Make Them Similar 0 / 0 9
2600 P1260E   Tournament 0 / 0 9
2590 P1264B   Beautiful Sequence 0 / 0 6
2565 P1267I   Intriguing Selection 0 / 0 10
2558 P1268D   Invertation in Tournament 0 / 0 10
2556 P1269A   Equation 0 / 0 3
2555 P1269B   Modulo Equality 0 / 0 5
2545 P1271A   Suits 0 / 0 3
2543 P1271C   Shawarma Tent 0 / 0 4
2540 P1271F   Divide The Students 0 / 0 10
2539 P1272A   Three Friends 0 / 0 3
2536 P1272D   Remove One Element 0 / 0 5
2531 P1276C   Beautiful Rectangle 0 / 0 8
2524 P1278A   Shuffle Hashing 0 / 0 3
2517 P1279B   Verse For Santa 0 / 0 4
2483 P1285C   Fadi and LCM 0 / 0 4
2482 P1285D   Dr 0 / 0 6
2481 P1285E   Delete a Segment 0 / 0 8
2477 P1286C1   Madhouse (Easy version) 0 / 0 9
2476 P1286C2   Madhouse (Hard version) 0 / 0 10
2473 P1286F   Harry The Potter 0 / 0 10
2471 P1287B   Hyperset 0 / 0 5
2470 P1288A   Deadline 0 / 0 3
2464 P1290A   Mind Control 0 / 0 5
2454 P1292B   Aroma's Search 0 / 0 5
2449 P1293A   ConneR and the A.R.C 0 / 0 3
2419 P1299A   Anu Has a Function 0 / 0 5
2401 P1302F   Keep talking and nobody explodes – easy 0 / 0 (无)
2388 P1304B   Longest Palindrome 0 / 0 3
2382 P1305A   Kuroni and the Gifts 0 / 0 3
2380 P1305C   Kuroni and Impossible Calculation 0 / 0 5
2376 P1305G   Kuroni and Antihype 0 / 0 10
2372 P1307C   Cow and Message 0 / 0 5
2359 P1311C   Perform the Combo 0 / 0 4
2358 P1311D   Three Integers 0 / 0 7
2357 P1311E   Construct the Binary Tree 0 / 0 8
2348 P1313A   Fast Food Restaurant 0 / 0 3
2346 P1313C1   Skyscrapers (easy version) 0 / 0 5
2338 P1316B   String Modification 0 / 0 4
2331 P1320C   World of Darkraft: Battle for Azathoth 0 / 0 7
2328 P1320F   Blocks and Sensors 0 / 0 10
2326 P1321C   Remove Adjacent 0 / 0 5
2319 P1323A   Even Subset Sum Problem 0 / 0 3
2316 P1324B   Yet Another Palindrome Problem 0 / 0 3
2307 P1325E   Ehab's REAL Number Theory Problem 0 / 0 10
2299 P1326F1   Wise Men (Easy Version) 0 / 0 10
2295 P1327B   Princesses and Princes 0 / 0 4
2293 P1327D   Infinite Path 0 / 0 8
2288 P1328B   K-th Beautiful String 0 / 0 4
2271 P1331F   Elementary! 0 / 0 (无)
2267 P1332B   Composite Coloring 0 / 0 4
2258 P1333D   Challenges in school №41 0 / 0 7
2257 P1333E   Road to 1600 0 / 0 9
2253 P1334C   Circle of Monsters 0 / 0 5
2249 P1334G   Substring Search 0 / 0 10
2244 P1335E1   Three Blocks Palindrome (easy version) 0 / 0 5
2243 P1335E2   Three Blocks Palindrome (hard version) 0 / 0 6
2237 P1336E1   Chiori and Doll Picking (easy version) 0 / 0 10
2236 P1336E2   Chiori and Doll Picking (hard version) 0 / 0 10
2230 P1338C   Perfect Triples 0 / 0 8
2227 P1339A   Filling Diamonds 0 / 0 3
2225 P1340A   Nastya and Strange Generator 0 / 0 5
2220 P1340F   Nastya and CBS 0 / 0 10
2212 P1342F   Make It Ascending 0 / 0 10
2211 P1343A   Candies 0 / 0 3
2208 P1343D   Constant Palindrome Sum 0 / 0 5
2207 P1343E   Weights Distributing 0 / 0 7
2206 P1343F   Restore the Permutation by Sorted Segments 0 / 0 9
2198 P1345B   Card Constructions 0 / 0 3
2184 P1348E   Phoenix and Berries 0 / 0 9
2172 P1351B   Square? 0 / 0 3
2166 P1352E   Special Elements 0 / 0 5
2159 P1353E   K-periodic Garland 0 / 0 6
2158 P1353F   Decreasing Heights 0 / 0 8
2154 P1354C2   Not So Simple Polygon Embedding 0 / 0 7
2149 P1355A   Sequence with Digits 0 / 0 4
2112 P1358D   The Best Vacation 0 / 0 6
2109 P1359A   Berland Poker 0 / 0 3
2108 P1359B   New Theatre Square 0 / 0 3
2104 P1359F   RC Kaboom Show 0 / 0 10
2098 P1360F   Spy-string 0 / 0 5
2096 P1360H   Binary Median 0 / 0 7
2088 P1362B   Johnny and His Hobbies 0 / 0 4
2086 P1363A   Odd Selection 0 / 0 4
2080 P1364A   XXXXX 0 / 0 4
2078 P1364C   Ehab and Prefix MEXs 0 / 0 5
2071 P1365E   Maximum Subsequence Value 0 / 0 6
2064 P1366E   Two Arrays 0 / 0 7
2057 P1367E   Necklace Assembly 0 / 0 6
2054 P1368A   C+= 0 / 0 3
2053 P1368B   Codeforces Subsequences 0 / 0 5
2028 P1371E1   Asterism (Easy Version) 0 / 0 6
2022 P1372D   Omkar and Circle 0 / 0 7
2015 P1373E   Sum of Digits 0 / 0 8

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