pastebin

 

using namespace std;

 

string intToStringConversion(int number)

    ostringstream ss;

    ss << number;

    string str = ss.str();

    return str;

 

int countApperancesOfChosenSign (string word, int position)

    int occurencesNumber = 1;

    if (word.length() > position)

    {

        while (word[position] == word[position + 1])

        {

            occurencesNumber++;

            position++;

        }

    }

    else

        occurencesNumber = 0;

    return occurencesNumber;

 

string wordShortening (string shortenWord)

    int wordLength = shortenWord.length();

    int occurencesNumber;

    char repeatedSign;

 

    for ( int i = 0; i < wordLength - 2; i++ )

    {

        if ((shortenWord[i] == shortenWord[i + 1]) && (shortenWord[i + 1] == shortenWord[i + 2]))

        {

            occurencesNumber = countApperancesOfChosenSign (shortenWord, i);

            repeatedSign = shortenWord[i];

            shortenWord.replace(i, occurencesNumber, repeatedSign + intToStringConversion(occurencesNumber));

            wordLength = shortenWord.length();

        }

    }

    return shortenWord;

 

int main()

    int howManyTests;

    string word;

    cin >> howManyTests;

 

    for (int i =0; i < howManyTests; i++)

    {

        cin >> word;

        cout << wordShortening (word) << endl;

    }

    return 0;