Max Vetrov

Hi! I've done a translation and replaced "18n" directory by "i18n"

There is a typo. It has to be "i18n". From wiki: > The terms are frequently abbreviated to the numeronyms i18n (where 18 stands for the number of letters between...

You have to include <iostream> in a program

1

Not compiled without `#include `

Bad practice

1

`using namespace std;` - is a [bad practice](https://stackoverflow.com/q/1452721/9210255).

Make it faster, no loops.

Hi! Make it faster. - [x] I checked [CONTRIBUTING.md](https://github.com/FrankKair/polyglot-euler/blob/master/CONTRIBUTING.md) for my programming language of choice. ### How the solution works No loops. It uses sum of arithmetic progression. ### Performance...

Little bit shorter.

Not correct string number

3

```cpp Bigint a("m"); ``` The following code gives a loop.

Not correct string number

3

```cpp Bigint a("m"); ``` The following code gives a loop.

Not correct string number

3

```cpp Bigint a("m"); ``` The following code gives a loop.