#include <iostream>
#include <string>
using namespace std;

int main()
{
    string input;       //input to be cleaned
    string output;      //output
    int length_i;       //strlen of input
    int length_o;       //strlen of output
    bool found;         //checks if [ has been reached and waiting for ]


    found = false;

    cout << "Enter string to be cleaned:" << endl;
    cin >> input;

    length = strlen(input);
    for (int i = 0; i < length; i++)
    {
        //if we are in the brackets, we don't want to add to the string
        if (found == true)
        { }
        else
        { }
        if (input[i] == '['){
            if (found == true){
                found = false;
            }
            else
            {
                found = true;
            }
        }
        if ()
    }
}