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Code Submission Evaluation System | Login |
Tasks | Statistics
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| ⚡ | Statistics |
| ★ | Weird Algorithm 1580 / 1675 | – |
| ★ | Missing Number 1185 / 1322 | – |
| ★ | Repetitions 1070 / 1161 | – |
| ★ | Increasing Array 1009 / 1040 | – |
| ★ | Permutations 909 / 945 | – |
| ★ | Number Spiral 672 / 711 | – |
| ★ | Two Knights 491 / 513 | – |
| ★ | Two Sets 457 / 476 | – |
| ★ | Bit Strings 403 / 416 | – |
| ★ | Trailing Zeros 360 / 371 | – |
| ★ | Coin Piles 317 / 349 | – |
| ★ | Palindrome Reorder 291 / 304 | – |
| ★ | Creating Strings I 278 / 286 | – |
| ★ | Apple Division 268 / 287 | – |
| ★ | Chessboard and Queens 172 / 180 | – |
| ★ | Grid Paths 85 / 109 | – |
| ★ | Distinct Numbers 409 / 417 | – |
| ★ | Apartments 438 / 498 | – |
| ★ | Ferris Wheel 414 / 451 | – |
| ★ | Concert Tickets 334 / 412 | – |
| ★ | Restaurant Customers 224 / 241 | – |
| ★ | Movie Festival 216 / 223 | – |
| ★ | Sum of Two Values 256 / 270 | – |
| ★ | Maximum Subarray Sum 250 / 252 | – |
| ★ | Stick Lengths 358 / 368 | – |
| ★ | Playlist 327 / 447 | – |
| ★ | Towers 343 / 368 | – |
| ★ | Traffic Lights 215 / 233 | – |
| ★ | Room Allocation 201 / 219 | – |
| ★ | Factory Machines 178 / 192 | – |
| ★ | Tasks and Deadlines 156 / 158 | – |
| ★ | Reading Books 132 / 148 | – |
| ★ | Sum of Three Values 190 / 204 | – |
| ★ | Sum of Four Values 150 / 156 | – |
| ★ | Nearest Smaller Values 166 / 168 | – |
| ★ | Subarray Sums I 186 / 191 | – |
| ★ | Subarray Sums II 156 / 165 | – |
| ★ | Subarray Divisibility 140 / 147 | – |
| ★ | Array Division 205 / 223 | – |
| ★ | Sliding Median 201 / 225 | – |
| ★ | Sliding Cost 146 / 162 | – |
| ★ | Movie Festival II 79 / 98 | – |
| ★ | Maximum Subarray Sum II 96 / 104 | – |
| ★ | Dice Combinations 343 / 363 | – |
| ★ | Minimizing Coins 301 / 314 | – |
| ★ | Coin Combinations I 260 / 276 | – |
| ★ | Coin Combinations II 203 / 248 | – |
| ★ | Removing Digits 249 / 256 | – |
| ★ | Grid Paths 229 / 251 | – |
| ★ | Book Shop 283 / 331 | – |
| ★ | Array Description 154 / 170 | – |
| ★ | Edit Distance 168 / 174 | – |
| ★ | Rectangle Cutting 167 / 183 | – |
| ★ | Money Sums 177 / 185 | – |
| ★ | Removal Game 217 / 233 | – |
| ★ | Two Sets II 219 / 240 | – |
| ★ | Increasing Subsequence 268 / 293 | – |
| ★ | Projects 172 / 190 | – |
| ★ | Counting Rooms 344 / 360 | – |
| ★ | Labyrinth 210 / 257 | – |
| ★ | Building Roads 223 / 230 | – |
| ★ | Message Route 186 / 194 | – |
| ★ | Building Teams 171 / 180 | – |
| ★ | Round Trip 135 / 147 | – |
| ★ | Monsters 104 / 137 | – |
| ★ | Shortest Routes I 142 / 147 | – |
| ★ | Shortest Routes II 127 / 134 | – |
| ★ | High Score 89 / 108 | – |
| ★ | Flight Discount 125 / 151 | – |
| ★ | Cycle Finding 121 / 129 | – |
| ★ | Flight Routes 87 / 92 | – |
| ★ | Round Trip II 79 / 82 | – |
| ★ | Course Schedule 89 / 95 | – |
| ★ | Longest Flight Route 78 / 83 | – |
| ★ | Game Routes 75 / 80 | – |
| ★ | Investigation 79 / 86 | – |
| ★ | Planets Queries I 62 / 64 | – |
| ★ | Planets Queries II 55 / 64 | – |
| ★ | Planets Cycles 35 / 39 | – |
| ★ | Road Reparation 64 / 65 | – |
| ★ | Road Construction 62 / 64 | – |
| ★ | Flight Routes Check 53 / 57 | – |
| ★ | Planets and Kingdoms 62 / 64 | – |
| ★ | Giant Pizza 37 / 40 | – |
| ★ | Coin Collector 42 / 46 | – |
| ★ | Mail Delivery 35 / 38 | – |
| ★ | De Bruijn Sequence 26 / 28 | – |
| ★ | Teleporters Path 27 / 29 | – |
| ★ | Hamiltonian Flights 35 / 37 | – |
| ★ | Knight's Tour 29 / 35 | – |
| ★ | Download Speed 40 / 43 | – |
| ★ | Police Chase 38 / 40 | – |
| ★ | School Dance 39 / 44 | – |
| ★ | Distinct Routes 40 / 42 | – |
| ★ | Range Sum Queries I 215 / 222 | – |
| ★ | Range Minimum Queries I 181 / 189 | – |
| ★ | Range Sum Queries II 184 / 191 | – |
| ★ | Range Minimum Queries II 164 / 167 | – |
| ★ | Range Xor Queries 168 / 171 | – |
| ★ | Range Update Queries 148 / 156 | – |
| ★ | Forest Queries 120 / 125 | – |
| ★ | Hotel Queries 207 / 266 | – |
| ★ | List Removals 101 / 108 | – |
| ★ | Salary Queries 127 / 158 | – |
| ★ | Subarray Sum Queries 118 / 122 | – |
| ★ | Distinct Values Queries 74 / 91 | – |
| ★ | Forest Queries II 67 / 74 | – |
| ★ | Range Updates and Sums 49 / 64 | – |
| ★ | Polynomial Queries 46 / 53 | – |
| ★ | Range Queries and Copies 34 / 36 | – |
| ★ | Subordinates 133 / 137 | – |
| ★ | Tree Matching 118 / 137 | – |
| ★ | Tree Diameter 167 / 180 | – |
| ★ | Tree Distances I 127 / 137 | – |
| ★ | Tree Distances II 110 / 115 | – |
| ★ | Company Queries I 78 / 80 | – |
| ★ | Company Queries II 76 / 79 | – |
| ★ | Distance Queries 121 / 127 | – |
| ★ | Counting Paths 88 / 93 | – |
| ★ | Subtree Queries 115 / 120 | – |
| ★ | Path Queries 93 / 95 | – |
| ★ | Distinct Colors 107 / 117 | – |
| ★ | Exponentiation 271 / 287 | – |
| ★ | Exponentiation II 144 / 176 | – |
| ★ | Counting Divisors 148 / 163 | – |
| ★ | Common Divisors 140 / 156 | – |
| ★ | Sum of Divisors 97 / 127 | – |
| ★ | Binomial Coefficients 142 / 156 | – |
| ★ | Creating Strings II 76 / 86 | – |
| ★ | Distributing Apples 69 / 74 | – |
| ★ | Christmas Party 61 / 66 | – |
| ★ | Fibonacci Numbers 79 / 88 | – |
| ★ | Throwing Dice 91 / 95 | – |
| ★ | Graph Paths I 49 / 54 | – |
| ★ | Graph Paths II 36 / 39 | – |
| ★ | Dice Probability 49 / 52 | – |
| ★ | Moving Robots 27 / 32 | – |
| ★ | Candy Lottery 46 / 48 | – |
| ★ | Inversion Probability 47 / 49 | – |
| ★ | Stick Game 50 / 53 | – |
| ★ | Nim Game I 81 / 83 | – |
| ★ | Nim Game II 96 / 103 | – |
| ★ | Stair Game 50 / 73 | – |
| ★ | Word Combinations 28 / 52 | – |
| ★ | String Matching 58 / 72 | – |
| ★ | Finding Borders 47 / 56 | – |
| ★ | Finding Periods 33 / 40 | – |
| ★ | Minimal Rotation 59 / 78 | – |
| ★ | Longest Palindrome 69 / 81 | – |
| ★ | Required Substring 43 / 72 | – |