Metode de sortare cpp

// Recapitulare sortari.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>

using namespace std;

void BubbleSort(int[], int);
void SelectionSort(int[], int);
void InsertionSort(int[], int);

int main()
{
    //citire vector;
    int n;
    cout << "Cate elemente are vectorul ?"; cin >> n;
    int v[10];
    cout << "Introdu elementele vectorului:" << endl;
    for (int i = 0; i < n; i++)
        cin >> v[i];
    cout << "Vectorul sortat este:" << endl;
    //BubbleSort(v, n
    //SelectionSort(v, n);
    InsertionSort(v, n);
    system("pause");
    return 0;
}

void BubbleSort(int v[], int n) {
    int i = 0;
    int ok;
    do
    {
        ok = 1;
        for (int j = 0; j < n - i - 1; j++)
        {
            if (v[j+1] < v[j])
            {
                swap(v[j+1], v[j]);
                ok = 0;
            }
        }
        i++;
    } while (ok==0 && i<n-1);
        for (int i = 0; i < n; i++)
            cout << v[i] << " ";
}

void SelectionSort(int v[], int n){
    for (int m = n - 1; m >= 0; m--)
    {
        int nmax = v[0];
        int ind = 0;
        for (int i = 0; i <= m; i++)
        {
            if (v[i] > nmax)
            {
                nmax = v[i];
                ind = i;
            }
        }
        swap(v[m],v[ind]);
    }
    for (int i = 0; i < n; ++i)
        cout << v[i] << " ";
}

void InsertionSort(int v[], int n) {
    for (int i = 1; i < n; i++)
    {
        int a = v[i];
        int ind = i - 1;
        while (v[ind] > a && ind >= 0)
        {
            v[ind + 1] = v[ind];
            ind--;
        }
        v[ind + 1] = a;
    }
    for (int i = 0; i < n; ++i)
        cout << v[i] << " ";
}
void CountingSort(int v[], int n)
{
    int a[10];
    for (int i = 0; i < n; i++)
        a[i] = 0;
    for (int i = 0; i < n-1; i++)
    {
        for (int j = i + 1; j < n; j++)
        {
            if (v[i] > v[j])
                a[i]++;
            else
                a[j]++;
        }
    }
    for (int i = 0; i < n; i++)
        v[a[i]] = v[i];
    for (int i = 0; i < n; ++i)
        cout << v[i] << " ";
}