Hello, I just wanted to help with my code

here's my questions

- How can I input "computer" in any in any order and case insensitively and still get the correct output?

Here are the replacement

```
COMPUTERS.X
1234567890.X
```

- If I input other letters that is not included in the COMPUTERS.X the program will terminate and ask again if i should input again.

example:

```
Input Code: Most.x
UNABLE TO CONVERT YOUR INPUT
INPUT AGAIN? Type YES to input again, type NO to end program:
```

- Is there any way or method to replace the whole string array instead of

`replace(CODES.begin(),CODES.end(),'C','1');`

here's my code

```
#include <iostream>
#include <string.h>
#include <algorithm>
using namespace std;
int main()
{
string CODES;
char choice[5];
do
{
cout << "Input code: ";
cin >> CODES;
replace(CODES.begin(),CODES.end(),'C','1');
replace(CODES.begin(),CODES.end(),'O','2');
replace(CODES.begin(),CODES.end(),'M','3');
replace(CODES.begin(),CODES.end(),'P','4');
replace(CODES.begin(),CODES.end(),'U','5');
replace(CODES.begin(),CODES.end(),'T','6');
replace(CODES.begin(),CODES.end(),'E','7');
replace(CODES.begin(),CODES.end(),'R','8');
replace(CODES.begin(),CODES.end(),'S','9');
replace(CODES.begin(),CODES.end(),'X','0');
replace(CODES.begin(),CODES.end(),'c','1');
replace(CODES.begin(),CODES.end(),'o','2');
replace(CODES.begin(),CODES.end(),'m','3');
replace(CODES.begin(),CODES.end(),'p','4');
replace(CODES.begin(),CODES.end(),'u','5');
replace(CODES.begin(),CODES.end(),'t','6');
replace(CODES.begin(),CODES.end(),'e','7');
replace(CODES.begin(),CODES.end(),'r','8');
replace(CODES.begin(),CODES.end(),'s','9');
replace(CODES.begin(),CODES.end(),'x','0');
cout << "Value: " << CODES << endl;
cout << "Do you want to enter another code? (Y/N) ";
cin >> choice;
}
while(strcmpi(choice, 'yes') == 0 ||strcmpi(choice, 'y') == 0 );
{
if (strcmpi(choice, 'no') == 0 || strcpmi(choice, 'no' == 0);
{
cout << "Program terminate";
}
}
return 0;
}
```

any help will be appreciated, thank you very much

ps. i prefer classic c++