std::string decodeRLE(const std::string& rleString) {
    std::string decodedString;
    char previousChar = '\0'; // Store the previous character for repeating occurrences

    for (const char& ch : rleString) {
        if ((ch & 0x80) == 0) {
            decodedString += ch;
            previousChar = ch;
        } else {
            unsigned char index = ch & 0x7F;
            unsigned char count = index + 3;
            decodedString.append(count, previousChar);
        }
    }

    return decodedString;
}
int main() {
    std::string rleString = "aAAb€Bc‚CƒdDDe€E";
    std::string decodedString = decodeRLE(rleString);
    std::cout << "Decoded string: " << decodedString << std::endl;
    return 0;
}

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