ID Problem Show tags Hide tags AC / Tried Difficulty
4251 CF1234B2   Social Network (hard version) 0 / 0 (None)
4250 CF1234C   Pipes 0 / 0 (None)
4249 CF1234D   Distinct Characters Queries 0 / 0 (None)
4248 CF1234E   Special Permutations 0 / 0 (None)
4247 CF1234F   Yet Another Substring Reverse 0 / 0 (None)
4245 CF1236A   Stones 0 / 0 (None)
4244 CF1236B   Alice and the List of Presents 0 / 0 (None)
4243 CF1236C   Labs 0 / 0 (None)
4242 CF1236D   Alice and the Doll 0 / 0 (None)
4241 CF1236E   Alice and the Unfair Game 0 / 0 (None)
4240 CF1236F   Alice and the Cactus 0 / 0 (None)
4239 CF1237A   Balanced Rating Changes 0 / 0 (None)
4238 CF1237B   Balanced Tunnel 0 / 0 (None)
4237 CF1237C1   Balanced Removals (Easier) 0 / 0 (None)
4236 CF1237C2   Balanced Removals (Harder) 0 / 0 (None)
4234 CF1237D   Balanced Playlist 0 / 0 (None)
4233 CF1237E   Balanced Binary Search Trees 0 / 0 (None)
4232 CF1237F   Balanced Domino Placements 0 / 0 (None)
4231 CF1237G   Balanced Distribution 0 / 0 (None)
4230 CF1237H   Balanced Reversals 0 / 0 (None)
4229 CF1238A   Prime Subtraction 0 / 0 (None)
4228 CF1238B   Kill 'Em All 0 / 0 (None)
4227 CF1238C   Standard Free2play 0 / 0 (None)
4226 CF1238D   AB-string 0 / 0 (None)
4225 CF1238E   Keyboard Purchase 0 / 0 (None)
4223 CF1238F   The Maximum Subtree 0 / 0 (None)
4222 CF1238G   Adilbek and the Watering System 0 / 0 (None)
4221 CF1239A   Ivan the Fool and the Probability Theory 0 / 0 (None)
4220 CF1239B   The World Is Just a Programming Task (Hard Version) 0 / 0 (None)
4219 CF1239C   Queue in the Train 0 / 0 (None)
4218 CF1239D   Catowice City 0 / 0 (None)
4217 CF1239E   Turtle 0 / 0 (None)
4216 CF1239F   Swiper, no swiping! 0 / 0 (None)
4215 CF1240F   Football 0 / 0 (None)
4214 CF1242A   Tile Painting 0 / 0 (None)
4212 CF1242B   0-1 MST 0 / 0 (None)
4211 CF1242C   Sum Balance 0 / 0 (None)
4210 CF1242D   Number Discovery 0 / 0 (None)
4209 CF1242E   Planar Perimeter 0 / 0 (None)
4208 CF1243A   Maximum Square 0 / 0 (None)
4207 CF1243B1   Character Swap (Easy Version) 0 / 0 (None)
4206 CF1243B2   Character Swap (Hard Version) 0 / 0 (None)
4205 CF1244A   Pens and Pencils 0 / 0 (None)
4204 CF1244B   Rooms and Staircases 0 / 0 (None)
4203 CF1244C   The Football Season 0 / 0 (None)
4201 CF1244D   Paint the Tree 0 / 0 (None)
4200 CF1244E   Minimizing Difference 0 / 0 (None)
4199 CF1244F   Chips 0 / 0 (None)
4198 CF1244G   Running in Pairs 0 / 0 (None)
4197 CF1245A   Good ol' Numbers Coloring 0 / 0 (None)
4196 CF1245B   Restricted RPS 0 / 0 (None)
4195 CF1245C   Constanze's Machine 0 / 0 (None)
4194 CF1245D   Shichikuji and Power Grid 0 / 0 (None)
4193 CF1245E   Hyakugoku and Ladders 0 / 0 (None)
4192 CF1245F   Daniel and Spring Cleaning 0 / 0 (None)
4189 CF1246F   Cursor Distance 0 / 0 (None)
4188 CF1248A   Integer Points 0 / 0 (None)
4187 CF1248B   Grow The Tree 0 / 0 (None)
4186 CF1248D1   The World Is Just a Programming Task (Easy Version) 0 / 0 (None)
4185 CF1249A   Yet Another Dividing into Teams 0 / 0 (None)
4184 CF1249B1   Books Exchange (easy version) 0 / 0 (None)
4183 CF1249B2   Books Exchange (hard version) 0 / 0 (None)
4182 CF1249C1   Good Numbers (easy version) 0 / 0 (None)
4181 CF1249C2   Good Numbers (hard version) 0 / 0 (None)
4180 CF1249D1   Too Many Segments (easy version) 0 / 0 (None)
4178 CF1249D2   Too Many Segments (hard version) 0 / 0 (None)
4177 CF1249E   By Elevator or Stairs? 0 / 0 (None)
4176 CF1249F   Maximum Weight Subset 0 / 0 (None)
4175 CF1250A   Berstagram 0 / 0 (None)
4174 CF1250B   The Feast and the Bus 0 / 0 (None)
4173 CF1250C   Trip to Saint Petersburg 0 / 0 (None)
4172 CF1250D   Conference Problem 0 / 0 (None)
4171 CF1250E   The Coronation 0 / 0 (None)
4170 CF1250F   Data Center 0 / 0 (None)
4169 CF1250G   Discarding Game 0 / 0 (None)
4167 CF1250H   Happy Birthday 0 / 0 (None)
4166 CF1250I   Show Must Go On 0 / 0 (None)
4165 CF1250J   The Parade 0 / 0 (None)
4164 CF1250K   Projectors 0 / 0 (None)
4163 CF1250L   Divide The Students 0 / 0 (None)
4162 CF1250M   SmartGarden 0 / 0 (None)
4161 CF1250N   Wires 0 / 0 (None)
4160 CF1251A   Broken Keyboard 0 / 0 (None)
4159 CF1251B   Binary Palindromes 0 / 0 (None)
4158 CF1251C   Minimize The Integer 0 / 0 (None)
4156 CF1251D   Salary Changing 0 / 0 (None)
4155 CF1251E1   Voting (Easy Version) 0 / 0 (None)
4154 CF1251E2   Voting (Hard Version) 0 / 0 (None)
4153 CF1251F   Red-White Fence 0 / 0 (None)
4152 CF1252A   Copying Homework 0 / 0 (None)
4151 CF1252B   Cleaning Robots 0 / 0 (None)
4150 CF1252C   Even Path 0 / 0 (None)
4149 CF1252D   Find String in a Grid 0 / 0 (None)
4148 CF1252E   Songwriter 0 / 0 (None)
4147 CF1252F   Regular Forestation 0 / 0 (None)
4145 CF1252G   Performance Review 0 / 0 (None)
4144 CF1252H   Twin Buildings 0 / 0 (None)
4143 CF1252I   Mission Possible 0 / 0 (None)
4142 CF1252J   Tiling Terrace 0 / 0 (None)
4141 CF1252K   Addition Robot 0 / 0 (None)

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