I wrote the code, but I don’t understand why it happens so that it gives out before different letters (-1), and does not count and then writes out everything at once “(-5)BCDEF”
Please help me

#include <iostream>
#include <string>

using namespace std;

string compressString(const string input) {
    string compressedString;
    string reservedstring;
    char currentChar = input[0];
    int count = 1;
        
    for (int i = 1; i < input.length(); i++) {
        if (input[i] == currentChar) {
            count++;
        }
        else {
            if (count > 1) {
                compressedString += "(" + to_string(count) + ")" + currentChar;
            }
            else {
                compressedString += "(-" + to_string(count) + ")" + currentChar;
            }

            currentChar = input[i];
            count = 1;
        }
    }

    if (count > 1) {
        compressedString += "(" + to_string(count) + ")" + currentChar;
    }
    else {

        compressedString += "(-" + to_string(count) + ")" + currentChar;
    }

    return compressedString;
}




int main() {
    string input = "AAABCDEFOOOOOO";
    string compressed = compressString(input);

    cout << "Before compression: " << input << endl;
    cout << "After compression: " << compressed << endl;

    float compressionRatio = (float)input.length() / compressed.length();
    cout << "Compression ratio: " << compressionRatio << endl;

    return 0;
}

Results:
Before compression: AAABCDEFOOOOOO
After compression: (3)A(-1)B(-1)C(-1)D(-1)E(-1)F(6)O
Compression ratio: 0.424242

I tried to put the counter somewhere else, but it didn’t give me what I wanted.