Problems
Relay#6354
Very easy · Math
Orienteering Competition#6355
Hard · Geometry
The root of a cubic equation#6356
Easy · Binary Search
Casino#6357
Medium · Math · Probabilities
The Head of Professor Integralov#6358
Very easy · Implementation
Set the table for tea#6359
Medium · Geometry
Broken Switch#6360
Medium · Graphs · Graph matchings
Check to the king#6361
Medium · Graphs · Implementation
Maharaja#6362
Very easy · Brute force
Catch the train#6363
Medium · Binary Search
The Riddle of the Ancient Tribe#6364
Medium · Prefix Function · Strings
Festival of Colors#6365
Very hard · Greedy algorithms
Lucky Ticket#6366
Medium · Dynamic programming
Transport belt#6367
Very easy · Math
Grandma's Whims (a task from the sponsor)#6368
Very easy · Implementation
Trailing Sifar#6369
Very easy · Number theory · Prime factorization
Let`s Go Green#6370
Easy · Graphs · Shortest paths
Filter & Perform#6371
Medium · Implementation
Show me the Step#6372
Very easy · Implementation · Expression parsing
The Sultan’s Chapati#6373
Medium · Sorting
Sahur & Imsa#6374
Very easy · Math
Rice Sack#6375
Very easy · Sorting
Rain Forest Canopy#6376
Very easy · Graphs · Implementation
Positive Closure Sum#6377
Very hard · Dynamic programming · Combinatorics · Bitmasks · Number theory
LIS#6378
Very hard · Dynamic programming