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o.kovalev
● 4 ● 17 ● 34
2295/ 2445
Олег Ковалев
Last seen 9 hours ago
Member for 6 months, 10 days
Difficulty Easy
Programmer

Best reviews / Newest reviews
4-liner: calc-przemyslaw.daniel
All correct. Wish you good luck. More
First-gleb10101010101
Good solution, but needs more documentation. Its hawen't it More
Second-marcopunteri
All correct, good solution. Happy coding. More
First-tokiojapan55
This is the best solution. Universal and without recursion limitation. More
float accuracy problem-oleg.sidorov.ds
The job is done! Happy coding! More
With lambda-PistoleroAlan
The job is done! happy coding. More
Second (used helper methods, thx to drednout)-Ali.Pxl
The job is done! Happy coding! More
First-nikolaypasevich
The solution is short and clear! More
First-Bob13
most importantly, the solution is short and clear! Happy coding! More
back to back strings-maldavian
most importantly, the solution is short and clear! More
one-liner-Max0526
A great solution! Everything is clear. Happy Coding More
First-book1978
Well done, nice solution! Happy coding ! More
First-jiangyang
Well done, nice solution! Happy coding ! More
First-imloafer
Great solution, well done ! Happy coding More
First-freeman_lex 1
Great solution. Complete. Happy coding! More
by definition-1-more
Short and nice solution! Happy coding ! More
First-brv230521
Right solution Congratulate You ! More
First-mmors 1 1
Short and fast expression, congratulate You ! More
lambda-Max0526
Short and fast solution, I'm congratulate You ! More
First-o.kovalev
Not understand why the "Grid" is needed More
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