Last code

#include <iostream>
#include <string>
#include <cstdlib>
#include <sstream>

using namespace std;


string input = "040Atanasov 08:05:25 09:05:37";
string afterXSpace(string inputString, int xSpace)
{
    string newString;
    int lastPositionSpace=0;
    int prevPositionSpace=0;
    int spaceCounter=0;
    int spaceTemp =0;
    int numberOfChars =0;
    do {

        spaceTemp = inputString.find(' ', lastPositionSpace+1); // 10; 15
        if(spaceTemp==-1) {
          prevPositionSpace = lastPositionSpace;
          lastPositionSpace = inputString.length(); //10; 15
          break;
        }
        if(spaceTemp>0) { //10; 15
        spaceCounter++; //1; 2;
        prevPositionSpace = lastPositionSpace;
        lastPositionSpace = spaceTemp; //10; 15
        }

    } while(spaceCounter!=xSpace); // 1; 2;
   // newString = inputString.substr(prevPositionSpace, lastPositionSpace+1);
     numberOfChars = lastPositionSpace-prevPositionSpace;
     if(xSpace==1) prevPositionSpace-=1;
    newString = inputString.substr(prevPositionSpace+1, numberOfChars);
    return newString;
}
int stringHourToTime(string inputString)
{
    string ns;
    int timeSumInSeconds =0;
    ns = inputString.substr(0,2);
    int hours = atoi(ns.c_str());
    ns = inputString.substr(3,2);
    int minutes =  atoi(ns.c_str());
    ns = inputString.substr(6,2);
    int seconds = atoi(ns.c_str());

    timeSumInSeconds = hours*3600 + minutes*60 + seconds;
    cout << timeSumInSeconds << endl;
    return timeSumInSeconds;
   // return ns;
}

int main() {
   string inputString = "040Atanasov 08:05:25 09:05:37";
   n=3;
   string outputString = afterXSpace(inputString,2);
   cout << result;

}