Selection Sort

#include<iostream>
using namespace std;
int v[25],n,i,j,aux;
int main()
{
    cout<<"n: ";
    cin>>n;
    for(i=0; i<n; i++)
    {
        cout<<"v["<<i<<"]=";
        cin>>v[i];
    }
    for(i=0; i<n; i++)
        cout<<v[i]<<" ";
    for(i=0; i<n-1; i++)
        for(j=i+1; j<n; j++)
            if(v[i]>v[j]){
                aux=v[j];
                v[j]=v[i];
                v[i]=aux;
            }
    cout<<endl;
    for(i=0; i<n; i++)
        cout<<v[i]<<" ";
}