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CodeForces
CodeForces Questions Solution
5901. 581A - Vasya the Hipster
234
5902. 677A - Vanya and Fence
235
5903. 1760A - Medium Number
235
5904. 1744C - Traffic Light
235
5905. 1831A - Twin Permutations
236
5906. 1850A - To My Critics
236
5907. 525B - Pasha and String
236
5908. 6A - Triangle
236
5909. 222A - Shooshuns and Sequence
236
5910. 80A - Panoramix's Prediction
236
5911. 1760D - Challenging Valleys
237
5912. 1850E - Cardboard for Pictures
237
5913. 791A - Bear and Big Brother
237
5914. 703A - Mishka and Game
238
5915. 405A - Gravity Flip
238
5916. 1915C - Can I Square
238
5917. 1922A - Tricky Template
238
5918. 1567A - Domino Disaster
238
5919. 1827A - Counting Orders
239
5920. 1766A - Extremely Round
240
5921. 1790C - Premutation
240
5922. 1791D - Distinct Split
240
5923. 151A - Soft Drinking
241
5924. 294A - Shaass and Oskols
241
5925. 1859A - United We Stand
241
5926. 1104B - Game with string
241
5927. 230A - Dragons
241
5928. 1948A - Special Characters
241
5929. 1808C - Unlucky Numbers
241
5930. 1535B - Array Reodering
243
5931. 313B - Ilya and Queries
243
5932. 1891B - Deja Vu
244
5933. 1748D - ConstructOR
244
5934. 404A - Valera and X
244
5935. 1399A - Remove Smallest
244
5936. 1851B - Parity Sort
245
5937. 1553B - Reverse String
245
5938. 1826A - Trust Nobody
245
5939. 1843A - Sasha and Array Coloring
246
5940. 492A - Vanya and Cubes
246
5941. 1492B - Card Deck
246
5942. 1717A - Madoka and Strange Thoughts
246
5943. 474A - Keyboard
246
5944. 1822B - Karina and Array
246
5945. 1840C - Ski Resort
247
5946. 1859B - Olya and Game with Arrays
247
5947. 1702B - Polycarp Writes a String from Memory
247
5948. 1809C - Sum on Subarrays
247
5949. 208A - Dubstep
247
5950. 1829C - Mr Perfectly Fine
247
5951. 78A - Haiku
248
5952. 1829B - Blank Space
248
5953. 1692E - Binary Deque
249
5954. 1837B - Comparison String
250
5955. 1807A - Plus or Minus
250
5956. 1917A - Least Product
251
5957. 1795A - Two Towers
251
5958. 1804B - Vaccination
251
5959. 1676A - Lucky
251
5960. 27A - Next Test
252
5961. 1856A - Tales of a Sort
252
5962. 32B - Borze
253
5963. 1783A - Make it Beautiful
253
5964. 1788A - One and Two
253
5965. 1809B - Points on Plane
253
5966. 1598B - Groups
254
5967. 1900A - Cover in Water
254
5968. 1520D - Same Differences
258
5969. 1800D - Remove Two Letters
258
5970. 148A - Insomnia cure
259
5971. 637B - Chat Order
259
5972. 1829E - The Lakes
260
5973. 472A - Design Tutorial Learn from Math
261
5974. 1562B - Scenes From a Memory
263
5975. 1890A - Doremy's Paint 3
263
5976. 1608A - Find Array
263
5977. 1832B - Maximum Sum
263
5978. 275A - Lights Out
264
5979. 1831B - Array merging
265
5980. 1886A - Sum of Three
265
5981. 1720A - Burenka Plays with Fractions
265
5982. 110A - Nearly Lucky Number
266
5983. 1629C - Meximum Array
266
5984. 1690D - Black and White Stripe
266
5985. 1593C - Save More Mice
268
5986. 103A - Testing Pants for Sadness
270
5987. 1814B - Long Legs
270
5988. 268A - Games
272
5989. 4C - Registration System
272
5990. 490A - Team Olympiad
273
5991. 476A - Dreamoon and Stairs
273
5992. 368B - Sereja and Suffixes
274
5993. 1806A - Walking Master
274
5994. 1828B - Permutation Swap
276
5995. 175D - Plane of Tanks Duel
277
5996. 1829D - Gold Rush
277
5997. 1765M - Minimum LCM
278
5998. 1837C - Best Binary String
279
5999. 1725G - Garage
279
6000. 381A - Sereja and Dima
281
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