Sorting a vector - Part 4

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Silly me, just found out there's an inbuilt method to sort a vector, now I feel like an idiot :(

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#include <iostream>

#include <vector>

#include <algorithm>

using namespace std;

int main()

{

       vector<int> toSort;

       toSort.push_back(5);

       toSort.push_back(3);

       toSort.push_back(7);

       sort(toSort.begin(),toSort.end());

       for (int i=0;i<toSort.size();i++)

              cout << toSort[i] << ", ";

       cout << endl;

       return 0;

}

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