ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3471 P1144F  Graph Without Long Directed Paths 0 / 0 提高+/省选-
3460 P1146C  Tree Diameter 0 / 0 提高+/省选-
3446 P1148C  Crazy Diamond 0 / 0 提高+/省选-
3418 P1153C  Serval and Parenthesis Sequence 0 / 0 提高+/省选-
3391 P1157C2  Increasing Subsequence (hard version) 0 / 0 提高+/省选-
3389 P1157E  Minimum Array 0 / 0 提高+/省选-
3347 P1168A  Increasing by Modulo 0 / 0 提高+/省选-
3305 P1176E  Cover it! 0 / 0 提高+/省选-
3277 P1182C  Beautiful Lyrics 0 / 0 提高+/省选-
3248 P1185C2  Exam in BerSU (hard version) 0 / 0 提高+/省选-
3247 P1185D  Extra Element 0 / 0 提高+/省选-
3204 P1194D  1-2-K Game 0 / 0 提高+/省选-
3159 P1202B  You Are Given a Decimal String... 0 / 0 提高+/省选-
3150 P1203D2  Remove the Substring (hard version) 0 / 0 提高+/省选-
3144 P1204C  Anna, Svyatoslav and Maps 0 / 0 提高+/省选-
3114 P1209D  Cow and Snacks 0 / 0 提高+/省选-
3107 P1210A  Anadi and Domino 0 / 0 提高+/省选-
3106 P1210B  Marcin and Training Camp 0 / 0 提高+/省选-
3097 P1211C  Ice Cream 0 / 0 提高+/省选-
3071 P1215D  Ticket Game 0 / 0 提高+/省选-
3066 P1216C  White Sheet 0 / 0 提高+/省选-
3059 P1217C  The Number Of Good Substrings 0 / 0 提高+/省选-
3046 P1219C  Periodic integer number 0 / 0 提高+/省选-
3013 P1227C  Messy 0 / 0 提高+/省选-
3004 P1228C  Primes and Multiplication 0 / 0 提高+/省选-
2981 P1237C1  Balanced Removals (Easier) 0 / 0 提高+/省选-
2967 P1239A  Ivan the Fool and the Probability Theory 0 / 0 提高+/省选-
2928 P1249E  By Elevator or Stairs? 0 / 0 提高+/省选-
2890 P1253D  Harmonious Graph 0 / 0 提高+/省选-
2887 P1254A  Feeding Chicken 0 / 0 提高+/省选-
2876 P1256C  Platforms Jumping 0 / 0 提高+/省选-
2869 P1257D  Yet Another Monster Killing Problem 0 / 0 提高+/省选-
2863 P1260C  Infinite Fence 0 / 0 提高+/省选-
2830 P1267E  Elections 0 / 0 提高+/省选-
2822 P1268A  Long Beautiful Integer 0 / 0 提高+/省选-
2783 P1278C  Berry Jam 0 / 0 提高+/省选-
2776 P1279D  Santa's Bot 0 / 0 提高+/省选-
2773 P1280A  Cut and Paste 0 / 0 提高+/省选-
2715 P1292B  Aroma's Search 0 / 0 提高+/省选-
2701 P1295B  Infinite Prefixes 0 / 0 提高+/省选-
2671 P1301C  Ayoub's function 0 / 0 提高+/省选-
2628 P1310A  Recommendations 0 / 0 提高+/省选-
2613 P1312D  Count the Arrays 0 / 0 提高+/省选-
2608 P1313B  Different Rules 0 / 0 提高+/省选-
2593 P1320B  Navigation System 0 / 0 提高+/省选-
2574 P1324E  Sleeping Schedule 0 / 0 提高+/省选-
2569 P1325D  Ehab the Xorcist 0 / 0 提高+/省选-
2543 P1329B  Dreamoon Likes Sequences 0 / 0 提高+/省选-
2526 P1332D  Walk on Matrix 0 / 0 提高+/省选-
2520 P1333C  Eugene and an array 0 / 0 提高+/省选-

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