Better-cin

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Intelligent cin for cpp

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# Better cin

Cpp library for inputs with a place holder that may help the user do the cin

```cpp
#include <iostream>
#include <string>
#include <vector>

#include "cin.h"

int main() {
	std::vector<std::vector<std::string>> templates = { {"cd", "root", "test"}, {"other", "choice"}, {"option", "/s"} };
	std::vector<std::string> template1 = {"cd", "root", "test", "other", "choice", "option", "/s"};
	std::string output;
	bcin(output, " >", templates);
	std::cout << output << std::endl;
	bcin(output, " >", template1);
	std::cout << output;
}
```

#### After the first character typed a help is show
![image](https://user-images.githubusercontent.com/73474137/152681372-8c5adedc-e1c9-40fb-9b2b-c63c9db5f25b.png)

#### If the choice is the word you want you can just hit the tabulation button
![image](https://user-images.githubusercontent.com/73474137/152681386-96d74241-25af-4d81-9502-1e3bf58652a1.png)

#### If the choice is not the thing you want type the first letter and it will return a new suggestion 
![image](https://user-images.githubusercontent.com/73474137/152681405-756465b2-8451-4021-8c58-bf55b9f931e6.png)

### Diffrence between 1D array argument and 2D array argument

The 2D array will autocomplete only the numer of word in the text as the length of the array (if the array length is 3 only 3 words will be autocompleted) and it will only autocomplete the first word with the words at index 0 and so on.

The 1D array will autocomplete every word with all the words in the list

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