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CodeForces
CodeForces Questions Solution
4101. 1392A - Omkar and Password
112
4102. 993A - Two Squares
112
4103. 1632A - ABC
112
4104. 1659A - Red Versus Blue
112
4105. 1428C - ABBB
112
4106. 1461C - Random Events
112
4107. 46A - Ball Game
112
4108. 1478B - Nezzar and Lucky Number
112
4109. 1430A - Number of Apartments
112
4110. 1920A - Satisfying Constraints
112
4111. 1433E - Two Round Dances
112
4112. 1658A - Marin and Photoshoot
112
4113. 339C - Xenia and Weights
112
4114. 1148B - Born This Way
112
4115. 762B - USB vs PS-2
112
4116. 962B - Students in Railway Carriage
112
4117. 1174B - Ehab Is an Odd Person
112
4118. 66C - Petya and File System
112
4119. 546C - Soldier and Cards
112
4120. 484E - Sign on Fence
112
4121. 1146A - Love "A"
112
4122. 999B - Reversing Encryption
112
4123. 88A - Chord
113
4124. 845C - Two TVs
113
4125. 1216D - Swords
113
4126. 922B - Magic Forest
113
4127. 1535C - Unstable String
113
4128. 1102E - Monotonic Renumeration
113
4129. 1237A - Balanced Rating Changes
113
4130. 1237B - Balanced Tunnel
113
4131. 1426E - Rock Paper Scissors
113
4132. 758B - Blown Garland
113
4133. 1328B - K-th Beautiful String
113
4134. 1076A - Minimizing the String
113
4135. 1770B - Koxia and Permutation
113
4136. 1539B - Love Song
113
4137. 1284C - New Year and Permutation
113
4138. 1151B - Dima and a Bad XOR
113
4139. 234B - Reading
113
4140. 1178B - WOW Factor
113
4141. 1108A - Two distinct points
113
4142. 1373D - Maximum Sum on Even Positions
113
4143. 624A - Save Luke
113
4144. 782A - Andryusha and Socks
113
4145. 1530A - Binary Decimal
113
4146. 964A - Splits
113
4147. 1350B - Orac and Models
113
4148. 1935C - Messenger in MAC
113
4149. 1632B - Roof Construction
113
4150. 1692H - Gambling
113
4151. 507B - Amr and Pins
113
4152. 721B - Passwords
113
4153. 1279A - New Year Garland
113
4154. 1899B - 250 Thousand Tons of TNT
113
4155. 1902D - Robot Queries
113
4156. 25D - Roads not only in Berland
113
4157. 547B - Mike and Feet
113
4158. 1047B - Cover Points
113
4159. 214B - Hometask
113
4160. 1602C - Array Elimination
113
4161. 863E - Turn Off The TV
113
4162. 864C - Bus
113
4163. 1516B - AGAGA XOOORRR
113
4164. 1882D - Tree XOR
113
4165. 1741E - Sending a Sequence Over the Network
113
4166. 264B - Good Sequences
113
4167. 1906M - Triangle Construction
113
4168. 1469A - Regular Bracket Sequence
113
4169. 19A - World Football Cup
113
4170. 687B - Remainders Game
113
4171. 1265B - Beautiful Numbers
114
4172. 1234A - Equalize Prices Again
114
4173. 237A - Free Cash
114
4174. 1917C - Watering an Array
114
4175. 16E - Fish
114
4176. 1942B - Bessie and MEX
114
4177. 894C - Marco and GCD Sequence
114
4178. 45A - Codecraft III
114
4179. 1202A - You Are Given Two Binary Strings
114
4180. 940B - Our Tanya is Crying Out Loud
114
4181. 1175A - From Hero to Zero
114
4182. 1780B - GCD Partition
114
4183. 14A - Letter
114
4184. 1731D - Valiant's New Map
114
4185. 342E - Xenia and Tree
114
4186. 1143C - Queen
114
4187. 1336A - Linova and Kingdom
114
4188. 1385B - Restore the Permutation by Merger
114
4189. 593A - 2Char
114
4190. 78B - Easter Eggs
114
4191. 1272D - Remove One Element
114
4192. 376A - Lever
114
4193. 427B - Prison Transfer
114
4194. 955A - Feed the cat
114
4195. 1950B - Upscaling
114
4196. 1786E - Monsters (hard version)
114
4197. 1337B - Kana and Dragon Quest game
114
4198. 1382B - Sequential Nim
114
4199. 780A - Andryusha and Socks
114
4200. 1627E - Not Escaping
114
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