Задачи
A Jaw-dropping Problem#7388
Многу лесно · Strings
This Too Shall Pass#7389
Лесно · Geometry
Chocolate#7390
Средно · Games · Greedy algorithms
Circle#7391
Многу лесно · Implementation
Permutation#7392
Многу тешко · Greedy algorithms · String suffix structures
New Game#7400
Лесно · Brute force · Math
Stepan's Friends#7401
Многу лесно · Math
Favorite game#7402
Многу лесно · Sorting
Turn on the lamp#7403
Лесно · Graphs
Polygon#7404
Средно · Geometry
Ice Cream#7405
Лесно · Brute force
Prime Numbers of the Kingdom of Erudite#7406
Лесно · Math
Sum of prime numbers#7407
Средно · Math · Brute force
New Year's Toys#7408
Лесно · Number theory · Math
Division#7409
Тешко · Math · Divide and Conquer
Route taxi#7410
Многу лесно · Implementation
Equation for the 5-th class!#7411
Многу лесно · Implementation
Crossword#7412
Многу лесно · Implementation
Sum on a tree reversed#7413
Лесно · Graphs
A Simple Task#7414
Средно · Implementation
White hats#7415
Лесно · Greedy algorithms
Lucky Primes#7427
Лесно · Implementation
Long Arithmetic#7429
Средно · Implementation
A Pot of Honey#7430
Лесно · Implementation · Math
Time to break the stairs#7431
Лесно · Dynamic programming