Задачи
Simple problem#1
Много лесно · Math
Digits#2
Много лесно · For Beginners
Match’s model#3
Средно · Geometry
Two circles#4
Лесно · Geometry · For Beginners
Two factors#5
Средно · Number theory · Prime factorization · Combinatorics
The Vouchers#6
Трудно · Dynamic programming · Brute force
Roman numerals#7
Лесно · Strings
Matches#8
Лесно · For Beginners
N-digit numbers#9
Много лесно · Brute force
Gardener#10
Лесно · Greedy algorithms · Math
Big accuracy#11
Лесно · Number theory
Damaged Picture#12
Лесно · Geometry
Spider and Fly#13
Лесно · Geometry
The Ticket Chase#14
Много лесно · Prime factorization · Brute force
Mouse and corns#15
Средно · Dynamic programming
Dragon#16
Средно · Implementation · Math
Gardener-painter#17
Лесно · Combinatorics · Dynamic programming
Paint2D#18
Средно · Dynamic programming
Degree of symmetry#19
Много лесно · Implementation
How many times to repeat?#20
Лесно · Implementation
Corruption#21
Лесно · Sorting · Greedy algorithms
"Mirror prime" numbers#22
Лесно · Brute force
New-year tree#23
Средно · Combinatorics · Math
Paint2D-Crack#24
Трудно · Dynamic programming · Combinatorics · Greedy algorithms
Paint3D#25
Лесно · Dynamic programming
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