ID Problem Show tags Hide tags AC / Tried Difficulty
4980 codeforces#P938C  Constructing Tests 0 / 0 5
4954 codeforces#P949B  A Leapfrog in the Array 0 / 0 5
4938 codeforces#P954C  Matrix Walk 0 / 0 5
4900 codeforces#P960C  Subsequence Counting 0 / 0 5
4850 codeforces#P977F  Consecutive Subsequence 0 / 0 5
4843 codeforces#P978G  Petya's Exams 0 / 0 5
4835 codeforces#P980C  Posterized 0 / 0 5
4817 codeforces#P983A  Finite or not? 0 / 0 5
4780 codeforces#P990D  Graph And Its Complement 0 / 0 5
4734 codeforces#P1000C  Covered Points Count 0 / 0 5
4721 codeforces#P1001I  Deutsch-Jozsa algorithm 0 / 0 5
4713 codeforces#P1002B4  Distinguish four 2-qubit states - 2 0 / 0 5
4712 codeforces#P1002C1  Distinguish zero state and plus state with minimum error 0 / 0 5
4683 codeforces#P1006D  Two Strings Swaps 0 / 0 5
4671 codeforces#P1009C  Annoying Present 0 / 0 5
4670 codeforces#P1009D  Relatively Prime Graph 0 / 0 5
4646 codeforces#P1015E1  Stars Drawing (Easy Edition) 0 / 0 5
4628 codeforces#P1019A  Elections 0 / 0 5
4618 codeforces#P1023D  Array Restoration 0 / 0 5
4604 codeforces#P1027D  Mouse Hunt 0 / 0 5
4571 codeforces#P1032C  Playing Piano 0 / 0 5
4544 codeforces#P1037D  Valid BFS? 0 / 0 5
4523 codeforces#P1041D  Glider 0 / 0 5
4518 codeforces#P1042C  Array Product 0 / 0 5
4511 codeforces#P1043D  Mysterious Crime 0 / 0 5
4507 codeforces#P1044A  The Tower is Going Home 0 / 0 5
4483 codeforces#P1051D  Bicolorings 0 / 0 5
4461 codeforces#P1056C  Pick Heroes 0 / 0 5
4437 codeforces#P1061C  Multiplicity 0 / 0 5
4408 codeforces#P1066E  Binary Numbers AND Sum 0 / 0 5
4399 codeforces#P1068C  Colored Rooks 0 / 0 5
4381 codeforces#P1073D  Berland Fair 0 / 0 5
4327 codeforces#P1085D  Minimum Diameter Tree 0 / 0 5
4287 codeforces#P1091D  New Year and the Permutation Concatenation 0 / 0 5
4280 codeforces#P1092C  Prefixes and Suffixes 0 / 0 5
4272 codeforces#P1093D  Beautiful Graph 0 / 0 5
4220 codeforces#P1102E  Monotonic Renumeration 0 / 0 5
4171 codeforces#P1111B  Average Superhero Gang Power 0 / 0 5
4170 codeforces#P1111C  Creative Snap 0 / 0 5
4163 codeforces#P1114C  Trailing Loves (or L'oeufs?) 0 / 0 5
4154 codeforces#P1115U3  Block unitary 0 / 0 5
4131 codeforces#P1118C  Palindromic Matrix 0 / 0 5
4130 codeforces#P1118D1  Coffee and Coursework (Easy version) 0 / 0 5
4129 codeforces#P1118D2  Coffee and Coursework (Hard Version) 0 / 0 5
4128 codeforces#P1118E  Yet Another Ball Problem 0 / 0 5
4108 codeforces#P1129A1  Toy Train (Simplified) 0 / 0 5
4094 codeforces#P1131F  Asya And Kittens 0 / 0 5
4090 codeforces#P1132C  Painting the Fence 0 / 0 5
4048 codeforces#P1141E  Superhero Battle 0 / 0 5
4044 codeforces#P1142A  The Beatles 0 / 0 5
4031 codeforces#P1144F  Graph Without Long Directed Paths 0 / 0 5
4020 codeforces#P1146C  Tree Diameter 0 / 0 5
4006 codeforces#P1148C  Crazy Diamond 0 / 0 5
3978 codeforces#P1153C  Serval and Parenthesis Sequence 0 / 0 5
3951 codeforces#P1157C2  Increasing Subsequence (hard version) 0 / 0 5
3949 codeforces#P1157E  Minimum Array 0 / 0 5
3907 codeforces#P1168A  Increasing by Modulo 0 / 0 5
3865 codeforces#P1176E  Cover it! 0 / 0 5
3837 codeforces#P1182C  Beautiful Lyrics 0 / 0 5
3808 codeforces#P1185C2  Exam in BerSU (hard version) 0 / 0 5
3807 codeforces#P1185D  Extra Element 0 / 0 5
3764 codeforces#P1194D  1-2-K Game 0 / 0 5
3719 codeforces#P1202B  You Are Given a Decimal String... 0 / 0 5
3710 codeforces#P1203D2  Remove the Substring (hard version) 0 / 0 5
3704 codeforces#P1204C  Anna, Svyatoslav and Maps 0 / 0 5
3674 codeforces#P1209D  Cow and Snacks 0 / 0 5
3667 codeforces#P1210A  Anadi and Domino 0 / 0 5
3666 codeforces#P1210B  Marcin and Training Camp 0 / 0 5
3657 codeforces#P1211C  Ice Cream 0 / 0 5
3631 codeforces#P1215D  Ticket Game 0 / 0 5
3626 codeforces#P1216C  White Sheet 0 / 0 5
3619 codeforces#P1217C  The Number Of Good Substrings 0 / 0 5
3606 codeforces#P1219C  Periodic integer number 0 / 0 5
3573 codeforces#P1227C  Messy 0 / 0 5
3564 codeforces#P1228C  Primes and Multiplication 0 / 0 5
3541 codeforces#P1237C1  Balanced Removals (Easier) 0 / 0 5
3527 codeforces#P1239A  Ivan the Fool and the Probability Theory 0 / 0 5
3488 codeforces#P1249E  By Elevator or Stairs? 0 / 0 5
3450 codeforces#P1253D  Harmonious Graph 0 / 0 5
3447 codeforces#P1254A  Feeding Chicken 0 / 0 5
3436 codeforces#P1256C  Platforms Jumping 0 / 0 5
3429 codeforces#P1257D  Yet Another Monster Killing Problem 0 / 0 5
3423 codeforces#P1260C  Infinite Fence 0 / 0 5
3390 codeforces#P1267E  Elections 0 / 0 5
3382 codeforces#P1268A  Long Beautiful Integer 0 / 0 5
3343 codeforces#P1278C  Berry Jam 0 / 0 5
3336 codeforces#P1279D  Santa's Bot 0 / 0 5
3333 codeforces#P1280A  Cut and Paste 0 / 0 5
3275 codeforces#P1292B  Aroma's Search 0 / 0 5
3261 codeforces#P1295B  Infinite Prefixes 0 / 0 5
3231 codeforces#P1301C  Ayoub's function 0 / 0 5
3188 codeforces#P1310A  Recommendations 0 / 0 5
3173 codeforces#P1312D  Count the Arrays 0 / 0 5
3168 codeforces#P1313B  Different Rules 0 / 0 5
3153 codeforces#P1320B  Navigation System 0 / 0 5
3134 codeforces#P1324E  Sleeping Schedule 0 / 0 5
3129 codeforces#P1325D  Ehab the Xorcist 0 / 0 5
3103 codeforces#P1329B  Dreamoon Likes Sequences 0 / 0 5
3086 codeforces#P1332D  Walk on Matrix 0 / 0 5
3080 codeforces#P1333C  Eugene and an array 0 / 0 5

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