Auto-generated with ❤ using Harwest
A repository to keep track of problem solving practice, containing solutions from platforms:
- Codeforces
| # | Title | Solution | Tags | Submitted |
|---|---|---|---|---|
| 305 | A - Even But Not Even | GNU C++14 | greedy math strings *900 |
Nov/17/2020 23:13 |
| 304 | B - Code For 1 | GNU C++14 | constructive algorithms dfs and similar divide and conquer *1600 |
Nov/17/2020 21:32 |
| 303 | C - Chef Monocarp | GNU C++14 | dp flows graph matchings greedy math sortings *1800 |
Oct/29/2020 10:51 |
| 302 | B - Prime Square | GNU C++14 | constructive algorithms math *900 |
Oct/24/2020 20:04 |
| 301 | A - Reorder | GNU C++14 | math *800 |
Oct/24/2020 19:40 |
| 300 | F - Zero Remainder Sum | GNU C++14 | dp *2100 |
Oct/22/2020 12:39 |
| 299 | D - Maximum Sum on Even Positions | GNU C++14 | divide and conquer dp greedy implementation *1600 |
Oct/16/2020 14:59 |
| 298 | B - Chess Cheater | GNU C++14 | greedy implementation sortings *1400 |
Oct/10/2020 21:31 |
| 297 | A - Avoiding Zero | GNU C++14 | math sortings *900 |
Oct/10/2020 20:33 |
| 296 | B - Nice Matrix | GNU C++14 | greedy implementation math *1300 |
Oct/04/2020 22:50 |
| 295 | A - Fence | GNU C++14 | geometry math *800 |
Oct/04/2020 21:38 |
| 294 | A - Watermelon | GNU C++14 | brute force math *800 |
Oct/03/2020 17:41 |
| 293 | E - Rock, Paper, Scissors | GNU C++14 | brute force constructive algorithms flows greedy math *1800 |
Sep/28/2020 15:15 |
| 292 | D - Non-zero Segments | GNU C++14 | constructive algorithms data structures greedy sortings *1500 |
Sep/28/2020 14:47 |
| 291 | C - Increase and Copy | GNU C++14 | binary search constructive algorithms math *1100 |
Sep/28/2020 14:11 |
| 290 | B - Symmetric Matrix | GNU C++14 | implementation *900 |
Sep/28/2020 13:55 |
| 289 | A - Floor Number | GNU C++14 | implementation math *800 |
Sep/28/2020 13:43 |
| 288 | C - Rational Resistance | GNU C++14 | math number theory *1600 |
Sep/26/2020 13:07 |
| 287 | C - Greg and Array | GNU C++14 | data structures dp implementation *1400 |
Sep/26/2020 09:23 |
| 286 | C - Lucky Permutation Triple | GNU C++14 | constructive algorithms *1300 |
Sep/25/2020 15:38 |
| 285 | D - Vasya and Chess | GNU C++14 | constructive algorithms games math *1700 |
Sep/25/2020 10:14 |
| 284 | A - Cubes Sorting | GNU C++14 | math sortings *900 |
Sep/24/2020 21:16 |
| 283 | C1 - Pokémon Army (easy version) | GNU C++14 | constructive algorithms dp greedy *1300 |
Sep/24/2020 20:55 |
| 282 | B - Rock and Lever | GNU C++14 | bitmasks math *1200 |
Sep/24/2020 20:47 |
| 281 | E - Two Platforms | GNU C++14 | binary search dp sortings two pointers *1800 |
Sep/24/2020 14:04 |
| 280 | B - Zero Tree | GNU C++14 | dfs and similar dp greedy trees *1800 |
Sep/24/2020 13:34 |
| 279 | D2 - Sage's Birthday (hard version) | GNU C++14 | binary search brute force constructive algorithms greedy sortings two pointers *1500 |
Sep/19/2020 21:27 |
| 278 | D1 - Sage's Birthday (easy version) | GNU C++14 | binary search constructive algorithms greedy sortings *1000 |
Sep/19/2020 20:38 |
| 277 | C - Mortal Kombat Tower | GNU C++14 | dp graphs greedy shortest paths *1500 |
Sep/14/2020 21:05 |
| 276 | B - Negative Prefixes | GNU C++14 | greedy sortings *1300 |
Sep/14/2020 20:50 |
| 275 | A - Buying Torches | GNU C++14 | math *1000 |
Sep/14/2020 20:36 |
| 274 | C - Number of Ways | GNU C++14 | binary search brute force data structures dp two pointers *1700 |
Sep/14/2020 15:53 |
| 273 | C - Table Decorations | GNU C++14 | greedy *1800 |
Sep/14/2020 13:22 |
| 272 | D - Colorful Graph | GNU C++14 | brute force dfs and similar graphs *1600 |
Sep/13/2020 21:26 |
| 271 | D - Unbearable Controversy of Being | GNU C++14 | brute force combinatorics dfs and similar graphs *1700 |
Sep/13/2020 20:36 |
| 270 | D - Multiplication Table | GNU C++14 | binary search brute force *1800 |
Sep/13/2020 18:26 |
| 269 | C - Hacking Cypher | GNU C++14 | brute force math number theory strings *1700 |
Sep/13/2020 01:13 |
| 268 | C - Link Cut Centroids | GNU C++14 | constructive algorithms dfs and similar graphs trees *1700 |
Sep/12/2020 20:56 |
| 267 | B - Maximum Product | GNU C++14 | brute force dp greedy implementation sortings *1200 |
Sep/12/2020 20:11 |
| 266 | A - Subset Mex | GNU C++14 | greedy implementation math *900 |
Sep/12/2020 19:20 |
| 265 | C - Balanced Bitstring | GNU C++14 | greedy implementation strings *1500 |
Sep/06/2020 21:15 |
| 264 | B - Array Cancellation | GNU C++14 | constructive algorithms implementation *1000 |
Sep/06/2020 20:20 |
| 263 | A - Permutation Forgery | GNU C++14 | constructive algorithms *800 |
Sep/06/2020 20:08 |
| 262 | C - Yet Another Array Restoration | GNU C++14 | brute force math number theory *1200 |
Sep/04/2020 20:50 |
| 261 | B - Minimum Product | GNU C++14 | brute force greedy math *1100 |
Sep/04/2020 20:26 |
| 260 | A - Yet Another Two Integers Problem | GNU C++14 | greedy math *800 |
Sep/04/2020 20:07 |
| 259 | D - Powerful array | GNU C++14 | data structures implementation math two pointers *2200 |
Sep/03/2020 15:08 |
| 258 | B - Power Sequence | GNU C++14 | brute force math number theory sortings *1500 |
Aug/30/2020 21:27 |
| 257 | A - Juggling Letters | GNU C++14 | greedy strings *800 |
Aug/30/2020 20:08 |
| 256 | A - String Similarity | GNU C++14 | constructive algorithms strings *800 |
Aug/25/2020 20:18 |
| 255 | E - Minimum spanning tree for each edge | GNU C++14 | data structures dfs and similar dsu graphs trees *2100 |
Aug/19/2020 11:28 |
| 254 | E - A and B and Lecture Rooms | GNU C++14 | binary search data structures dfs and similar dp trees *2100 |
Aug/18/2020 14:38 |
| 253 | C - Fools and Roads | GNU C++14 | data structures dfs and similar trees *1900 |
Aug/17/2020 23:08 |
| 252 | C - Omkar and Waterslide | GNU C++14 | greedy implementation *1200 |
Aug/16/2020 21:50 |
| 251 | B - Boboniu Plays Chess | GNU C++14 | constructive algorithms *1100 |
Aug/12/2020 21:48 |
| 250 | C - Boboniu and Bit Operations | GNU C++14 | bitmasks brute force dp greedy *1600 |
Aug/12/2020 21:00 |
| 249 | A - Boboniu Likes to Color Balls | GNU C++14 | brute force math *1000 |
Aug/12/2020 20:28 |
| 248 | B - Applejack and Storages | GNU C++14 | constructive algorithms data structures greedy implementation *1400 |
Aug/07/2020 20:54 |
| 247 | A - Rainbow Dash, Fluttershy and Chess Coloring | GNU C++14 | greedy math *800 |
Aug/07/2020 20:18 |
| 246 | D - Binary String To Subsequences | GNU C++14 | constructive algorithms data structures greedy implementation *1500 |
Aug/05/2020 20:53 |
| 245 | C - Boats Competition | GNU C++14 | brute force greedy two pointers *1200 |
Aug/05/2020 20:35 |
| 244 | B - Gifts Fixing | GNU C++14 | greedy *800 |
Aug/05/2020 20:15 |
| 243 | A - Remove Smallest | GNU C++14 | greedy sortings *800 |
Aug/05/2020 20:10 |
| 242 | A - The Brand New Function | GNU C++14 | bitmasks *1600 |
Aug/03/2020 22:28 |
| 241 | A - Captain Flint and Crew Recruitment | GNU C++14 | brute force greedy math number theory *800 |
Jul/30/2020 23:41 |
| 240 | B - Captain Flint and a Long Voyage | GNU C++14 | greedy math *1000 |
Jul/30/2020 21:24 |
| 239 | B - Sequential Nim | GNU C++14 | dp games *1100 |
Jul/21/2020 21:05 |
| 238 | C1 - Prefix Flip (Easy Version) | GNU C++14 | constructive algorithms data structures strings *1300 |
Jul/21/2020 20:55 |
| 237 | A - Common Subsequence | GNU C++14 | brute force *800 |
Jul/21/2020 20:10 |
| 236 | E - Directing Edges | GNU C++14 | constructive algorithms dfs and similar graphs *2000 |
Jul/19/2020 12:10 |
| 235 | D - a-Good String | GNU C++14 | bitmasks brute force divide and conquer dp implementation *1500 |
Jul/18/2020 20:25 |
| 234 | C - Make It Good | GNU C++14 | greedy *1200 |
Jul/17/2020 20:39 |
| 233 | B - Restore the Permutation by Merger | GNU C++14 | greedy *800 |
Jul/17/2020 20:30 |
| 232 | A - Three Pairwise Maximums | GNU C++14 | math *800 |
Jul/17/2020 20:25 |
| 231 | D - Kefa and Dishes | GNU C++14 | bitmasks dp *1800 |
Jul/17/2020 12:19 |
| 230 | C - Party Lemonade | GNU C++14 | bitmasks dp greedy *1600 |
Jul/17/2020 01:29 |
| 229 | B - Math | GNU C++14 | greedy math number theory *1500 |
Jul/05/2020 15:56 |
| 228 | C - Element Extermination | GNU C++14 | constructive algorithms data structures greedy *1400 |
Jul/04/2020 21:09 |
| 227 | B - Neighbor Grid | GNU C++14 | constructive algorithms greedy *1200 |
Jul/04/2020 20:42 |
| 226 | A - Sign Flipping | GNU C++14 | constructive algorithms math *1100 |
Jul/04/2020 20:26 |
| 225 | C - Xenia and Weights | GNU C++14 | constructive algorithms dfs and similar dp graphs greedy shortest paths *1700 |
Jul/02/2020 10:41 |
| 224 | D2 - RGB Substring (hard version) | GNU C++14 | data structures dp implementation two pointers *1600 |
Jul/02/2020 00:04 |
| 223 | C - A Cookie for You | GNU C++14 | greedy implementation math *1300 |
Jul/01/2020 19:48 |
| 222 | B - Magical Calendar | GNU C++14 | math *1200 |
Jul/01/2020 19:38 |
| 221 | A - Magical Sticks | GNU C++14 | math *800 |
Jul/01/2020 19:13 |
| 220 | B - Dima and a Bad XOR | GNU C++14 | bitmasks brute force constructive algorithms dp *1600 |
Jul/01/2020 15:30 |
| 219 | D - Distance in Tree | GNU C++14 | dfs and similar dp trees *1800 |
Jul/01/2020 15:10 |
| 218 | B - Greg and Graph | GNU C++14 | dp graphs shortest paths *1700 |
Jul/01/2020 14:30 |
| 217 | E - Compatible Numbers | GNU C++14 | bitmasks brute force dfs and similar dp *2200 |
Jun/30/2020 23:36 |
| 216 | E1 - Reading Books (easy version) | GNU C++14 | data structures greedy sortings *1600 |
Jun/30/2020 11:13 |
| 215 | D - Zero Remainder Array | GNU C++14 | math sortings two pointers *1400 |
Jun/28/2020 22:38 |
| 214 | C - Move Brackets | GNU C++14 | greedy strings *1000 |
Jun/28/2020 20:21 |
| 213 | B - Multiply by 2, divide by 6 | GNU C++14 | math *900 |
Jun/28/2020 20:15 |
| 212 | A - Required Remainder | GNU C++14 | math *800 |
Jun/28/2020 20:10 |
| 211 | F - Spy-string | GNU C++14 | bitmasks brute force constructive algorithms dp hashing strings *1700 |
Jun/28/2020 14:18 |
| 210 | E - Sleeping Schedule | GNU C++14 | dp implementation *1700 |
Jun/28/2020 13:11 |
| 209 | C - Pluses and Minuses | GNU C++14 | math *1300 |
Jun/25/2020 20:47 |
| 208 | B - 01 Game | GNU C++14 | games *900 |
Jun/25/2020 20:23 |
| 207 | C - Make It Equal | GNU C++14 | greedy *1600 |
Jun/25/2020 16:46 |
| 206 | B - Obtain Two Zeroes | GNU C++14 | binary search math *1300 |
Jun/24/2020 23:47 |
| 205 | E - Enemy is weak | GNU C++14 | data structures trees *1900 |
Jun/24/2020 16:25 |
| 204 | D - AND, OR and square sum | GNU C++14 | bitmasks greedy math *1700 |
Jun/24/2020 15:09 |
| 203 | B - AccurateLee | GNU C++14 | greedy implementation strings *1200 |
Jun/23/2020 20:12 |
| 202 | A - FashionabLee | GNU C++14 | geometry math *800 |
Jun/23/2020 19:41 |
| 201 | C - Even Picture | GNU C++14 | constructive algorithms *1500 |
Jun/22/2020 11:10 |
| 200 | C - Hamburgers | GNU C++14 | binary search brute force *1600 |
Jun/20/2020 22:19 |
| 199 | C - Number Game | GNU C++14 | games math number theory *1400 |
Jun/20/2020 21:22 |
| 198 | B - GCD Compression | GNU C++14 | constructive algorithms math number theory *1100 |
Jun/20/2020 20:22 |
| 197 | A - Maximum GCD | GNU C++14 | greedy implementation math number theory *800 |
Jun/20/2020 20:09 |
| 196 | C - k-Tree | GNU C++14 | dp implementation trees *1600 |
Jun/20/2020 18:13 |
| 195 | B - Codeforces Subsequences | GNU C++14 | brute force constructive algorithms greedy math strings *1500 |
Jun/18/2020 21:43 |
| 194 | A - C+= | GNU C++14 | brute force greedy implementation math *800 |
Jun/18/2020 20:24 |
| 193 | D - Distinct Characters Queries | GNU C++14 | data structures *1600 |
Jun/18/2020 18:08 |
| 192 | C - Social Distance | GNU C++14 | constructive algorithms greedy math *1300 |
Jun/16/2020 21:31 |
| 191 | B - Even Array | GNU C++14 | greedy math *800 |
Jun/16/2020 20:14 |
| 190 | A - Short Substrings | GNU C++14 | implementation strings *800 |
Jun/16/2020 20:08 |
| 189 | A - Anu Has a Function | GNU C++14 | brute force greedy math *1500 |
Jun/13/2020 15:21 |
| 188 | C - Air Conditioner | GNU C++14 | dp greedy implementation sortings two pointers *1500 |
Jun/13/2020 12:08 |
| 187 | K - Indivisibility | GNU C++14 | math number theory *1500 |
Jun/11/2020 15:38 |
| 186 | C - Load Balancing | GNU C++14 | implementation math *1500 |
Jun/11/2020 15:08 |
| 185 | F - Mentors | GNU C++14 | binary search data structures implementation *1500 |
Jun/11/2020 11:17 |
| 184 | C - Pie Rules | GNU C++14 | dp games *1500 |
Jun/10/2020 16:02 |
| 183 | C - Bertown Subway | GNU C++14 | dfs and similar greedy math *1500 |
Jun/10/2020 12:07 |
| 182 | B - Biridian Forest | GNU C++14 | dfs and similar shortest paths *1500 |
Jun/09/2020 22:19 |
| 181 | A - Statues | GNU C++14 | dfs and similar *1500 |
Jun/09/2020 21:46 |
| 180 | B - Coach | GNU C++14 | brute force dfs and similar graphs *1500 |
Jun/09/2020 16:52 |
| 179 | C - Valera and Tubes | GNU C++14 | constructive algorithms dfs and similar implementation *1500 |
Jun/09/2020 16:23 |
| 178 | B - Fox And Two Dots | GNU C++14 | dfs and similar *1500 |
Jun/09/2020 15:51 |
| 177 | D - Magic Numbers | GNU C++14 | dp *2200 |
Jun/09/2020 15:30 |
| 176 | A - Little Elephant and Interval | GNU C++14 | binary search combinatorics dp *1500 |
Jun/08/2020 16:42 |
| 175 | D - Solve The Maze | GNU C++14 | constructive algorithms dfs and similar dsu graphs greedy implementation shortest paths *1700 |
Jun/08/2020 13:05 |
| 174 | A - Matrix Game | GNU C++14 | games greedy implementation *1100 |
Jun/07/2020 21:16 |
| 173 | C - Rotation Matching | GNU C++14 | constructive algorithms data structures greedy implementation *1400 |
Jun/07/2020 21:07 |
| 172 | B - Trouble Sort | GNU C++14 | constructive algorithms implementation *1300 |
Jun/07/2020 20:42 |
| 171 | C - Searching for Graph | GNU C++14 | brute force constructive algorithms graphs *1500 |
Jun/07/2020 17:59 |
| 170 | B - Bear and Three Musketeers | GNU C++14 | brute force dfs and similar graphs hashing *1500 |
Jun/07/2020 16:45 |
| 169 | A - NP-Hard Problem | GNU C++14 | dfs and similar graphs *1500 |
Jun/07/2020 16:11 |
| 168 | C2 - Brain Network (medium) | GNU C++14 | dfs and similar graphs trees *1500 |
Jun/07/2020 13:53 |
| 167 | A - Hongcow Builds A Nation | GNU C++14 | dfs and similar graphs *1500 |
Jun/07/2020 13:35 |
| 166 | C - Online Courses In BSU | GNU C++14 | *special problem dfs and similar graphs implementation *1500 |
Jun/07/2020 11:19 |
| 165 | A - Bear and Friendship Condition | GNU C++14 | dfs and similar dsu graphs *1500 |
Jun/06/2020 16:54 |
| 164 | E - Cyclic Components | GNU C++14 | dfs and similar dsu graphs *1500 |
Jun/06/2020 16:18 |
| 163 | C - Cut 'em all! | GNU C++14 | dfs and similar dp graphs greedy trees *1500 |
Jun/06/2020 15:51 |
| 162 | D - Lunar New Year and a Wander | GNU C++14 | data structures dfs and similar graphs greedy shortest paths *1500 |
Jun/06/2020 15:39 |
| 161 | C - Edgy Trees | GNU C++14 | dfs and similar dsu graphs math trees *1500 |
Jun/06/2020 14:55 |
| 160 | A - Hide and Seek | GNU C++14 | graphs *1500 |
Jun/05/2020 17:20 |
| 159 | C - Johnny and Another Rating Drop | GNU C++14 | bitmasks greedy math *1400 |
Jun/04/2020 20:40 |
| 158 | A - Johnny and Ancient Computer | GNU C++14 | implementation *1000 |
Jun/04/2020 20:15 |
| 157 | A - Planning | GNU C++14 | greedy *1500 |
Jun/04/2020 10:57 |
| 156 | B - Maximum Absurdity | GNU C++14 | data structures dp implementation *1500 |
Jun/02/2020 21:47 |
| 155 | B - Ping-Pong (Easy Version) | GNU C++14 | dfs and similar graphs *1500 |
Jun/02/2020 15:08 |
| 154 | A - Factory | GNU C++14 | implementation math matrices *1400 |
Jun/02/2020 13:36 |
| 153 | B - Array | GNU C++14 | bitmasks implementation two pointers *1500 |
Jun/02/2020 13:12 |
| 152 | C - Palindrome Transformation | GNU C++14 | brute force greedy implementation *1700 |
Jun/02/2020 12:59 |
| 151 | D - Xenia and Bit Operations | GNU C++14 | data structures trees *1700 |
Jun/02/2020 10:52 |
| 150 | C - Exams | GNU C++14 | greedy sortings *1400 |
Jul/26/2019 22:23 |
| 149 | A - Free Cash | GNU C++14 | implementation *1000 |
Jul/26/2019 15:00 |
| 148 | B - Books | GNU C++14 | binary search brute force implementation two pointers *1400 |
Jul/26/2019 14:51 |
| 147 | B - Lovely Palindromes | GNU C++14 | constructive algorithms math *1000 |
Jul/26/2019 09:41 |
| 146 | B - Odd Sum Segments | GNU C++14 | constructive algorithms math *1200 |
Jul/24/2019 21:51 |
| 145 | A - Three Piles of Candies | GNU C++14 | brute force constructive algorithms math *800 |
Jul/24/2019 20:11 |
| 144 | B - Equalize Prices | GNU C++14 | math *900 |
Jul/24/2019 17:56 |
| 143 | A - Nearest Interesting Number | GNU C++14 | implementation *800 |
Jul/24/2019 15:54 |
| 142 | C - From S To T | GNU C++14 | implementation strings *1300 |
Jul/24/2019 15:33 |
| 141 | B - Yet Another Crosses Problem | GNU C++14 | implementation *1300 |
Jul/24/2019 12:43 |
| 140 | A - DIY Wooden Ladder | GNU C++14 | greedy math sortings *900 |
Jul/23/2019 10:56 |
| 139 | A - Party | GNU C++14 | dfs and similar graphs trees *900 |
Jul/22/2019 20:14 |
| 138 | C - Kefa and Park | GNU C++14 | dfs and similar graphs trees *1500 |
Jul/22/2019 09:16 |
| 137 | C - Basketball Exercise | GNU C++14 | dp *1400 |
Jul/21/2019 18:13 |
| 136 | B - Random Teams | GNU C++14 | combinatorics constructive algorithms greedy math *1300 |
Jul/21/2019 11:37 |
| 135 | C - Tiles | GNU C++14 | combinatorics greedy math *1300 |
Jul/21/2019 00:23 |
| 134 | B - Cormen --- The Best Friend Of a Man | GNU C++14 | dp greedy *1000 |
Jul/17/2019 19:25 |
| 133 | B - Sort the Array | GNU C++14 | implementation sortings *1300 |
Jul/17/2019 18:35 |
| 132 | B - Fence | GNU C++14 | brute force dp *1100 |
Jul/17/2019 14:08 |
| 131 | A - Pashmak and Garden | GNU C++14 | implementation *1200 |
Jul/17/2019 11:18 |
| 130 | A - Two Substrings | GNU C++14 | brute force dp greedy implementation strings *1500 |
Jul/17/2019 10:30 |
| 129 | B - Sereja and Suffixes | GNU C++14 | data structures dp *1100 |
Jul/16/2019 16:38 |
| 128 | A - Tokitsukaze and Enhancement | GNU C++14 | brute force *800 |
Jul/12/2019 20:25 |
| 127 | A - Keanu Reeves | GNU C++14 | strings *800 |
Jul/06/2019 17:40 |
| 126 | B - Plus from Picture | GNU C++14 | dfs and similar implementation strings *1300 |
Jul/05/2019 09:39 |
| 125 | A - Filling Shapes | GNU C++14 | dp math *1000 |
Jul/05/2019 08:06 |
| 124 | C - Lose it! | GNU C++14 | dp greedy implementation *1300 |
Jul/01/2019 18:44 |
| 123 | B - Nauuo and Chess | GNU C++14 | constructive algorithms greedy *1100 |
Jun/28/2019 12:31 |
| 122 | B - Merge it! | GNU C++14 | math *1100 |
Jun/27/2019 21:57 |
| 121 | B - Pairs | GNU C++14 | graphs implementation *1500 |
Jun/16/2019 19:55 |
| 120 | C - Ehab and a Special Coloring Problem | GNU C++14 | constructive algorithms number theory *1300 |
Jun/16/2019 19:35 |
| 119 | B - Ehab Is an Odd Person | GNU C++14 | sortings *1200 |
Jun/14/2019 23:06 |
| 118 | A - Ehab Fails to Be Thanos | GNU C++14 | constructive algorithms greedy sortings *1000 |
Jun/14/2019 22:54 |
| 117 | B - T-primes | GNU C++14 | binary search implementation math number theory *1300 |
Jun/07/2019 17:54 |
| 116 | A - Another One Bites The Dust | GNU C++14 | greedy *800 |
Jun/07/2019 11:02 |
| 115 | B - BerSU Ball | GNU C++14 | dfs and similar dp graph matchings greedy sortings two pointers *1200 |
Jun/07/2019 10:44 |
| 114 | A - Circle Metro | GNU C++14 | implementation math *900 |
Jun/07/2019 09:09 |
| 113 | B - Pashmak and Flowers | GNU C++14 | combinatorics implementation sortings *1300 |
Feb/20/2019 19:06 |
| 112 | B - Lecture | GNU C++14 | implementation strings *1000 |
Feb/20/2019 18:50 |
| 111 | B - Interesting drink | GNU C++14 | binary search dp implementation *1100 |
Feb/20/2019 18:25 |
| 110 | B - Anton and Digits | GNU C++14 | brute force greedy implementation math *800 |
Jan/29/2019 22:25 |
| 109 | B - Ilya and Queries | GNU C++14 | dp implementation *1100 |
Jan/29/2019 22:00 |
| 108 | B - Fedor and New Game | GNU C++14 | bitmasks brute force constructive algorithms implementation *1100 |
Dec/31/2018 22:52 |
| 107 | A - Duff and Meat | GNU C++14 | greedy *900 |
Dec/31/2018 22:17 |
| 106 | A - IQ test | GNU C++14 | brute force *1300 |
Dec/31/2018 22:05 |
| 105 | A - Find Divisible | GNU C++14 | greedy implementation math *800 |
Dec/31/2018 17:56 |
| 104 | D - Circular Dance | GNU C++14 | implementation *1600 |
Dec/31/2018 17:49 |
| 103 | C - Powers Of Two | GNU C++14 | bitmasks greedy *1400 |
Dec/31/2018 14:38 |
| 102 | C - Prefixes and Suffixes | GNU C++14 | strings *1700 |
Dec/31/2018 13:02 |
| 101 | B - Array Stabilization | GNU C++14 | implementation *900 |
Dec/27/2018 20:23 |
| 100 | A - Repeating Cipher | GNU C++14 | implementation *800 |
Dec/27/2018 20:16 |
| 99 | B - Two Buttons | GNU C++14 | dfs and similar graphs greedy implementation math shortest paths *1400 |
Dec/26/2018 16:27 |
| 98 | B - Worms | GNU C++14 | binary search implementation *1200 |
Dec/25/2018 15:27 |
| 97 | C - Given Length and Sum of Digits... | GNU C++14 | dp greedy implementation *1400 |
Dec/21/2018 18:43 |
| 96 | B - Buttons | GNU C++14 | implementation math *1000 |
Dec/21/2018 16:07 |
| 95 | B - Drinks | GNU C++14 | implementation math *800 |
Dec/21/2018 12:16 |
| 94 | B - Vanya and Lanterns | GNU C++14 | binary search implementation math sortings *1200 |
Dec/21/2018 11:50 |
| 93 | B - Teams Forming | GNU C++14 | sortings *800 |
Dec/18/2018 20:44 |
| 92 | A - Uniform String | GNU C++14 | implementation *800 |
Dec/18/2018 20:34 |
| 91 | A - Cut Ribbon | GNU C++14 | brute force dp *1300 |
Dec/18/2018 17:30 |
| 90 | A - Raising Bacteria | GNU C++14 | bitmasks *1000 |
Dec/18/2018 17:07 |
| 89 | B - Farewell Party | GNU C++14 | constructive algorithms implementation *1500 |
Dec/18/2018 02:44 |
| 88 | A - Definite Game | GNU C++14 | constructive algorithms math *800 |
Dec/16/2018 20:32 |
| 87 | A - Boredom | GNU C++14 | dp *1500 |
Dec/16/2018 13:27 |
| 86 | B - Letters Rearranging | GNU C++14 | constructive algorithms greedy sortings strings *900 |
Dec/16/2018 00:22 |
| 85 | A - Dice Rolling | GNU C++14 | math *800 |
Dec/15/2018 23:57 |
| 84 | A - Case of the Zeros and Ones | GNU C++14 | greedy *900 |
Dec/15/2018 23:41 |
| 83 | B - A and B and Compilation Errors | GNU C++14 | data structures implementation sortings *1100 |
Dec/15/2018 17:43 |
| 82 | M - The Pleasant Walk | GNU C++14 | implementation *1000 |
Dec/15/2018 17:24 |
| 81 | B - Disturbed People | GNU C++14 | greedy *1000 |
Dec/15/2018 17:08 |
| 80 | A - Team Olympiad | GNU C++14 | greedy implementation sortings *800 |
Dec/15/2018 16:50 |
| 79 | A - Young Physicist | GNU C++14 | implementation math *1000 |
Dec/15/2018 01:16 |
| 78 | A - Ehab and another construction problem | GNU C++14 | brute force constructive algorithms *800 |
Dec/15/2018 00:58 |
| 77 | A - String Task | GNU C++14 | implementation strings *1000 |
Dec/14/2018 21:58 |
| 76 | A - Holiday Of Equality | GNU C++14 | implementation math *800 |
Dec/14/2018 21:40 |
| 75 | A - Police Recruits | GNU C++14 | implementation *800 |
Dec/14/2018 21:30 |
| 74 | A - Between the Offices | GNU C++14 | implementation *800 |
Dec/14/2018 21:09 |
| 73 | A - Olesya and Rodion | GNU C++14 | math *1000 |
Dec/14/2018 20:11 |
| 72 | A - Choosing Teams | GNU C++14 | greedy implementation sortings *800 |
Dec/11/2018 12:27 |
| 71 | A - Vanya and Cubes | GNU C++14 | implementation *800 |
Dec/11/2018 12:14 |
| 70 | A - Buy a Shovel | GNU C++14 | brute force constructive algorithms implementation math *800 |
Nov/27/2018 09:56 |
| 69 | A - Epic Game | GNU C++14 | implementation *800 |
Nov/27/2018 00:35 |
| 68 | A - New Year and Hurry | GNU C++14 | binary search brute force implementation math *800 |
Nov/26/2018 16:46 |
| 67 | A - Ilya and Bank Account | GNU C++14 | implementation number theory *900 |
Nov/26/2018 15:57 |
| 66 | A - Cheap Travel | GNU C++14 | implementation *1200 |
Nov/26/2018 15:27 |
| 65 | C - Registration System | GNU C++14 | data structures hashing implementation *1300 |
Nov/26/2018 12:13 |
| 64 | A - The New Year: Meeting Friends | GNU C++14 | implementation math sortings *800 |
Nov/26/2018 02:05 |
| 63 | A - I_love_%username% | GNU C++14 | brute force *800 |
Nov/26/2018 01:51 |
| 62 | B - Taxi | GNU C++14 | *special problem greedy implementation *1100 |
Nov/26/2018 00:51 |
| 61 | A - cAPS lOCK | GNU C++14 | implementation strings *1000 |
Nov/25/2018 15:59 |
| 60 | A - Bear and Big Brother | GNU C++14 | implementation *800 |
Nov/25/2018 14:54 |
| 59 | A - Double Cola | GNU C++14 | implementation math *1100 |
Nov/25/2018 14:48 |
| 58 | A - Coins | GNU C++14 | greedy implementation math *800 |
Nov/22/2018 21:31 |
| 57 | B - Equations of Mathematical Magic | GNU C++14 | math *1200 |
Nov/22/2018 16:48 |
| 56 | A - Make a triangle! | GNU C++14 | brute force geometry math *800 |
Nov/22/2018 08:50 |
| 55 | A - Hulk | GNU C++14 | implementation *800 |
Nov/22/2018 02:29 |
| 54 | A - Dragons | GNU C++14 | greedy sortings *1000 |
Nov/21/2018 21:45 |
| 53 | A - New Year Candles | GNU C++14 | implementation *1000 |
Nov/21/2018 20:46 |
| 52 | B - Xenia and Ringroad | GNU C++14 | implementation *1000 |
Nov/21/2018 18:14 |
| 51 | A - Vasya and Socks | GNU C++14 | brute force implementation math *900 |
Nov/21/2018 18:01 |
| 50 | A - k-Multiple Free Set | GNU C++14 | binary search greedy sortings *1500 |
Nov/21/2018 08:04 |
| 49 | A - Maximum Increase | GNU C++14 | dp greedy implementation *800 |
Nov/20/2018 12:08 |
| 48 | A - QAQ | GNU C++14 | brute force dp *800 |
Nov/20/2018 11:56 |
| 47 | A - Hit the Lottery | GNU C++14 | dp greedy *800 |
Nov/20/2018 11:42 |
| 46 | A - I Wanna Be the Guy | GNU C++14 | greedy implementation *800 |
Nov/20/2018 03:53 |
| 45 | A - New Year Transportation | GNU C++14 | dfs and similar graphs implementation *1000 |
Nov/20/2018 03:40 |
| 44 | B - Divisor Subtraction | GNU C++14 | implementation math number theory *1200 |
Nov/20/2018 02:56 |
| 43 | A - Paper Airplanes | GNU C++14 | math *800 |
Nov/19/2018 16:54 |
| 42 | B - Queue at the School | GNU C++14 | constructive algorithms graph matchings implementation shortest paths *800 |
Nov/19/2018 16:30 |
| 41 | A - Equator | GNU C++14 | implementation *1300 |
Nov/18/2018 17:03 |
| 40 | A - Amusing Joke | GNU C++14 | implementation sortings strings *800 |
Nov/18/2018 10:10 |
| 39 | A - Is your horseshoe on the other hoof? | GNU C++14 | implementation *800 |
Nov/18/2018 10:01 |
| 38 | A - Pangram | GNU C++14 | implementation strings *800 |
Nov/18/2018 09:54 |
| 37 | A - Games | GNU C++14 | brute force *800 |
Nov/18/2018 09:41 |
| 36 | A - Design Tutorial: Learn from Math | GNU C++14 | math number theory *800 |
Nov/18/2018 06:06 |
| 35 | A - Anton and Letters | GNU C++14 | constructive algorithms implementation *800 |
Nov/18/2018 04:53 |
| 34 | A - Arrival of the General | GNU C++14 | implementation *800 |
Nov/17/2018 19:56 |
| 33 | A - Game With Sticks | GNU C++14 | implementation *900 |
Nov/17/2018 15:30 |
| 32 | C - Good Array | GNU C++14 | *1300 |
Nov/17/2018 14:48 |
| 31 | A - Frog Jumping | GNU C++14 | math *800 |
Nov/16/2018 20:39 |
| 30 | A - Magnets | GNU C++14 | implementation *800 |
Nov/16/2018 16:18 |
| 29 | A - Word | GNU C++14 | implementation strings *800 |
Nov/16/2018 14:08 |
| 28 | A - Elephant | GNU C++14 | math *800 |
Nov/16/2018 13:58 |
| 27 | A - Even Odds | GNU C++14 | math *900 |
Nov/16/2018 13:55 |
| 26 | A - Calculating Function | GNU C++14 | implementation math *800 |
Nov/16/2018 13:44 |
| 25 | A - Insomnia cure | GNU C++14 | constructive algorithms implementation math *800 |
Nov/16/2018 10:14 |
| 24 | A - Expression | GNU C++14 | brute force math *1000 |
Nov/16/2018 09:59 |
| 23 | A - Kefa and First Steps | GNU C++14 | brute force dp implementation *900 |
Nov/16/2018 09:05 |
| 22 | A - Minimizing the String | GNU C++14 | greedy strings *1200 |
Nov/13/2018 14:02 |
| 21 | A - Puzzles | GNU C++14 | greedy *900 |
Nov/12/2018 22:09 |
| 20 | A - Nearly Lucky Number | GNU C++14 | implementation *800 |
Nov/12/2018 20:52 |
| 19 | A - George and Accommodation | GNU C++14 | implementation *800 |
Nov/11/2018 22:36 |
| 18 | A - Twins | GNU C++14 | greedy sortings *900 |
Nov/11/2018 14:56 |
| 17 | A - HQ9+ | GNU C++14 | implementation *900 |
Nov/11/2018 11:57 |
| 16 | A - Soldier and Bananas | GNU C++14 | brute force implementation math *800 |
Nov/11/2018 09:55 |
| 15 | A - Boy or Girl | GNU C++14 | brute force implementation strings *800 |
Nov/11/2018 09:40 |
| 14 | A - Chat room | GNU C++14 | greedy strings *1000 |
Nov/11/2018 09:21 |
| 13 | A - Tram | GNU C++14 | implementation *800 |
Nov/11/2018 08:54 |
| 12 | A - Helpful Maths | GNU C++14 | greedy implementation sortings strings *800 |
Nov/11/2018 08:28 |
| 11 | A - Beautiful Matrix | GNU C++14 | implementation *800 |
Nov/11/2018 08:03 |
| 10 | A - Stones on the Table | GNU C++14 | implementation *800 |
Nov/10/2018 22:27 |
| 9 | A - Gravity Flip | GNU C++14 | greedy implementation sortings *900 |
Nov/10/2018 20:00 |
| 8 | A - Way Too Long Words | GNU C++14 | strings *800 |
Nov/10/2018 19:41 |
| 7 | A - Petya and Strings | GNU C++14 | implementation strings *800 |
Nov/10/2018 14:51 |
| 6 | A - Bit++ | GNU C++14 | implementation *800 |
Nov/10/2018 12:59 |
| 5 | A - Football | GNU C++14 | implementation strings *900 |
Nov/10/2018 12:47 |
| 4 | A - Domino piling | GNU C++14 | greedy math *800 |
Nov/08/2018 13:41 |
| 3 | A - Team | GNU C++14 | brute force greedy *800 |
Nov/08/2018 13:36 |
| 2 | A - Next Round | GNU C++14 | *special problem implementation *800 |
Nov/08/2018 12:56 |
| 1 | A - Theatre Square | GNU C++14 | math *1000 |
Nov/08/2018 09:28 |