ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5151 P894D   Ralph And His Tour in Binary Country 0 / 0 8
5150 P894E   Ralph and Mushrooms 0 / 0 7
5149 P895A   Pizza Separation 0 / 0 4
5148 P895B   XK Segments 0 / 0 5
5147 P895C   Square Subsets 0 / 0 7
5146 P895D   String Mark 0 / 0 7
5145 P895E   Eyes Closed 0 / 0 8
5144 P896A   Nephren gives a riddle 0 / 0 5
5143 P896B   Ithea Plays With Chtholly 0 / 0 7
5142 P896C   Willem, Chtholly and Seniorious 0 / 0 10
5141 P896D   Nephren Runs a Cinema 0 / 0 10
5140 P896E   Welcome home, Chtholly 0 / 0 10
5139 P897A   Scarborough Fair 0 / 0 3
5138 P897B   Chtholly's request 0 / 0 4
5137 P898A   Rounding 0 / 0 3
5136 P898B   Proper Nutrition 0 / 0 3
5135 P898C   Phone Numbers 0 / 0 4
5134 P898D   Alarm Clock 0 / 0 5
5133 P898E   Squares and not squares 0 / 0 5
5132 P898F   Restoring the Expression 0 / 0 8
5131 P899A   Splitting in Teams 0 / 0 3
5130 P899B   Months and Years 0 / 0 4
5129 P899C   Dividing the numbers 0 / 0 4
5128 P899D   Shovel Sale 0 / 0 6
5127 P899E   Segments Removal 0 / 0 7
5126 P899F   Letters Removing 0 / 0 7
5125 P900A   Find Extra One 0 / 0 3
5124 P900B   Position in Fraction 0 / 0 4
5123 P900C   Remove Extra One 0 / 0 5
5122 P900D   Unusual Sequences 0 / 0 7
5121 P900E   Maximum Questions 0 / 0 7
5120 P901A   Hashing Trees 0 / 0 5
5119 P901B   GCD of Polynomials 0 / 0 8
5118 P901C   Bipartite Segments 0 / 0 8
5117 P901D   Weighting a Tree 0 / 0 10
5116 P901E   Cyclic Cipher 0 / 0 10
5115 P902A   Visiting a Friend 0 / 0 3
5114 P902B   Coloring a Tree 0 / 0 4
5113 P903A   Hungry Student Problem 0 / 0 3
5112 P903B   The Modcrab 0 / 0 4
5111 P903C   Boxes Packing 0 / 0 4
5110 P903D   Almost Difference 0 / 0 8
5109 P903E   Swapping Characters 0 / 0 8
5108 P903F   Clear The Matrix 0 / 0 8
5107 P903G   Yet Another Maxflow Problem 0 / 0 10
5106 P906A   Shockers 0 / 0 5
5105 P906B   Seating of Students 0 / 0 8
5104 P906C   Party 0 / 0 9
5103 P906D   Power Tower 0 / 0 10
5102 P906E   Reverses 0 / 0 10
5101 P907A   Masha and Bears 0 / 0 4
5100 P907B   Tic-Tac-Toe 0 / 0 4
5099 P908A   New Year and Counting Cards 0 / 0 3
5098 P908B   New Year and Buggy Bot 0 / 0 4
5097 P908C   New Year and Curling 0 / 0 5
5096 P908D   New Year and Arbitrary Arrangement 0 / 0 8
5095 P908E   New Year and Entity Enumeration 0 / 0 9
5094 P908F   New Year and Rainbow Roads 0 / 0 9
5093 P908G   New Year and Original Order 0 / 0 10
5092 P908H   New Year and Boolean Bridges 0 / 0 10
5091 P909A   Generate Login 0 / 0 3
5090 P909B   Segments 0 / 0 4
5089 P909C   Python Indentation 0 / 0 6
5088 P909D   Colorful Points 0 / 0 7
5087 P909E   Coprocessor 0 / 0 6
5086 P909F   AND-permutations 0 / 0 9
5085 P910A   The Way to Home 0 / 0 3
5084 P910B   Door Frames 0 / 0 5
5083 P910C   Minimum Sum 0 / 0 5
5082 P911A   Nearest Minimums 0 / 0 3
5081 P911B   Two Cakes 0 / 0 4
5080 P911C   Three Garlands 0 / 0 4
5079 P911D   Inversion Counting 0 / 0 6
5078 P911E   Stack Sorting 0 / 0 7
5077 P911F   Tree Destruction 0 / 0 9
5076 P911G   Mass Change Queries 0 / 0 9
5075 P912A   Tricky Alchemy 0 / 0 3
5074 P912B   New Year's Eve 0 / 0 4
5073 P912C   Perun, Ult! 0 / 0 9
5072 P912D   Fishes 0 / 0 7
5071 P912E   Prime Gift 0 / 0 9
5070 P913A   Modular Exponentiation 0 / 0 3
5069 P913B   Christmas Spruce 0 / 0 4
5068 P913C   Party Lemonade 0 / 0 5
5067 P913D   Too Easy Problems 0 / 0 6
5066 P913E   Logical Expression 0 / 0 9
5065 P913F   Strongly Connected Tournament 0 / 0 10
5064 P913G   Power Substring 0 / 0 10
5063 P913H   Don't Exceed 0 / 0 10
5062 P914A   Perfect Squares 0 / 0 3
5061 P914B   Conan and Agasa play a Card Game 0 / 0 4
5060 P914C   Travelling Salesman and Special Numbers 0 / 0 6
5059 P914D   Bash and a Tough Math Puzzle 0 / 0 6
5058 P914E   Palindromes in a Tree 0 / 0 9
5057 P914F   Substrings in a String 0 / 0 10
5056 P914G   Sum the Fibonacci 0 / 0 10
5055 P914H   Ember and Storm's Tree Game 0 / 0 10
5054 P915A   Garden 0 / 0 3
5053 P915B   Browser 0 / 0 4
5052 P915C   Permute Digits 0 / 0 5

分类

手气不错

根据当前过滤条件随机选择一道题