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string toString(int i)

A function to convert an int to a string (Since to_string() may not be available on some versions of NetBeans.

The code below shows the funciton with a test driver program.

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

using namespace std;
string toString(int i);

int main() {
    int num;
    string sNum;
    cout << "Enter an integer:";
    cin >> num;
    sNum = toString(num);
    cout << sNum << endl;


string toString(int i) {
    stringstream ss;
    string str;
    ss << i;
    ss >> str;
    return str;
Topic revision: r1 - 2018-04-17 - JimSkon
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