bubble cpp

// program to implement bubble sorting algorithm
#include <iostream>
#include<vector>
#include<sstream>

using namespace std;
vector<int> bubbleSort(vector<int>);
int main()
{

    int n;
    string str;
    vector<int> ints;

    cout<<"Enter the array to be sorted : ";
    cin>>str;

    for (string::iterator it = str.begin(); it != str.end(); ++it) {
        if (*it == ',') {
            *it = ' ';
        }
        else continue;
    }

    stringstream ss(str);

    while(ss >> n){
        ints.push_back(n);
    }

    ints = bubbleSort(ints);
    cout<<"\nThe Array after sorting is : ";
    for(int i=0; i<ints.size(); i++){
        cout<<ints[i]<<" ";
    }
}

vector<int> bubbleSort(vector<int> numbers){
    int temp;
    for(int i=0; i<numbers.size()-1; i++){
        for(int j=0; j< numbers.size()-1; j++){
            if(numbers[j] > numbers[j+1]){
                temp = numbers[j];
                numbers[j] = numbers[j+1];
                numbers[j+1] = temp;
            }
        }
    }
    return numbers;
}