ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4933 P938C   Constructing Tests 0 / 0 5
4907 P949B   A Leapfrog in the Array 0 / 0 5
4891 P954C   Matrix Walk 0 / 0 5
4853 P960C   Subsequence Counting 0 / 0 5
4803 P977F   Consecutive Subsequence 0 / 0 5
4796 P978G   Petya's Exams 0 / 0 5
4788 P980C   Posterized 0 / 0 5
4770 P983A   Finite or not? 0 / 0 5
4733 P990D   Graph And Its Complement 0 / 0 5
4687 P1000C   Covered Points Count 0 / 0 5
4674 P1001I   Deutsch-Jozsa algorithm 0 / 0 5
4666 P1002B4   Distinguish four 2-qubit states - 2 0 / 0 5
4665 P1002C1   Distinguish zero state and plus state with minimum error 0 / 0 5
4636 P1006D   Two Strings Swaps 0 / 0 5
4624 P1009C   Annoying Present 0 / 0 5
4623 P1009D   Relatively Prime Graph 0 / 0 5
4599 P1015E1   Stars Drawing (Easy Edition) 0 / 0 5
4581 P1019A   Elections 0 / 0 5
4571 P1023D   Array Restoration 0 / 0 5
4557 P1027D   Mouse Hunt 0 / 0 5
4524 P1032C   Playing Piano 0 / 0 5
4497 P1037D   Valid BFS? 0 / 0 5
4476 P1041D   Glider 0 / 0 5
4471 P1042C   Array Product 0 / 0 5
4464 P1043D   Mysterious Crime 0 / 0 5
4460 P1044A   The Tower is Going Home 0 / 0 5
4436 P1051D   Bicolorings 0 / 0 5
4414 P1056C   Pick Heroes 0 / 0 5
4390 P1061C   Multiplicity 0 / 0 5
4361 P1066E   Binary Numbers AND Sum 0 / 0 5
4352 P1068C   Colored Rooks 0 / 0 5
4334 P1073D   Berland Fair 0 / 0 5
4280 P1085D   Minimum Diameter Tree 0 / 0 5
4240 P1091D   New Year and the Permutation Concatenation 0 / 0 5
4233 P1092C   Prefixes and Suffixes 0 / 0 5
4225 P1093D   Beautiful Graph 0 / 0 5
4173 P1102E   Monotonic Renumeration 0 / 0 5
4124 P1111B   Average Superhero Gang Power 0 / 0 5
4123 P1111C   Creative Snap 0 / 0 5
4116 P1114C   Trailing Loves (or L'oeufs?) 0 / 0 5
4107 P1115U3   Block unitary 0 / 0 5
4084 P1118C   Palindromic Matrix 0 / 0 5
4083 P1118D1   Coffee and Coursework (Easy version) 0 / 0 5
4082 P1118D2   Coffee and Coursework (Hard Version) 0 / 0 5
4081 P1118E   Yet Another Ball Problem 0 / 0 5
4061 P1129A1   Toy Train (Simplified) 0 / 0 5
4047 P1131F   Asya And Kittens 0 / 0 5
4043 P1132C   Painting the Fence 0 / 0 5
4001 P1141E   Superhero Battle 0 / 0 5
3997 P1142A   The Beatles 0 / 0 5
3984 P1144F   Graph Without Long Directed Paths 0 / 0 5
3973 P1146C   Tree Diameter 0 / 0 5
3959 P1148C   Crazy Diamond 0 / 0 5
3931 P1153C   Serval and Parenthesis Sequence 0 / 0 5
3904 P1157C2   Increasing Subsequence (hard version) 0 / 0 5
3902 P1157E   Minimum Array 0 / 0 5
3860 P1168A   Increasing by Modulo 0 / 0 5
3818 P1176E   Cover it! 0 / 0 5
3790 P1182C   Beautiful Lyrics 0 / 0 5
3761 P1185C2   Exam in BerSU (hard version) 0 / 0 5
3760 P1185D   Extra Element 0 / 0 5
3717 P1194D   1-2-K Game 0 / 0 5
3672 P1202B   You Are Given a Decimal String... 0 / 0 5
3663 P1203D2   Remove the Substring (hard version) 0 / 0 5
3657 P1204C   Anna, Svyatoslav and Maps 0 / 0 5
3627 P1209D   Cow and Snacks 0 / 0 5
3620 P1210A   Anadi and Domino 0 / 0 5
3619 P1210B   Marcin and Training Camp 0 / 0 5
3610 P1211C   Ice Cream 0 / 0 5
3584 P1215D   Ticket Game 0 / 0 5
3579 P1216C   White Sheet 0 / 0 5
3572 P1217C   The Number Of Good Substrings 0 / 0 5
3559 P1219C   Periodic integer number 0 / 0 5
3526 P1227C   Messy 0 / 0 5
3517 P1228C   Primes and Multiplication 0 / 0 5
3494 P1237C1   Balanced Removals (Easier) 0 / 0 5
3480 P1239A   Ivan the Fool and the Probability Theory 0 / 0 5
3441 P1249E   By Elevator or Stairs? 0 / 0 5
3403 P1253D   Harmonious Graph 0 / 0 5
3400 P1254A   Feeding Chicken 0 / 0 5
3389 P1256C   Platforms Jumping 0 / 0 5
3382 P1257D   Yet Another Monster Killing Problem 0 / 0 5
3376 P1260C   Infinite Fence 0 / 0 5
3343 P1267E   Elections 0 / 0 5
3335 P1268A   Long Beautiful Integer 0 / 0 5
3296 P1278C   Berry Jam 0 / 0 5
3289 P1279D   Santa's Bot 0 / 0 5
3286 P1280A   Cut and Paste 0 / 0 5
3228 P1292B   Aroma's Search 0 / 0 5
3214 P1295B   Infinite Prefixes 0 / 0 5
3184 P1301C   Ayoub's function 0 / 0 5
3141 P1310A   Recommendations 0 / 0 5
3126 P1312D   Count the Arrays 0 / 0 5
3121 P1313B   Different Rules 0 / 0 5
3106 P1320B   Navigation System 0 / 0 5
3087 P1324E   Sleeping Schedule 0 / 0 5
3082 P1325D   Ehab the Xorcist 0 / 0 5
3056 P1329B   Dreamoon Likes Sequences 0 / 0 5
3039 P1332D   Walk on Matrix 0 / 0 5
3033 P1333C   Eugene and an array 0 / 0 5

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