DSA selection sort

#include <iostream>
using namespace std;
int main()
{
int n, min, temp;
cout<<"Enter no. of elements you want: ";
cin>>n;
int a[n];
for(int i=0; i<n; i++)
{
cout<<"Enter #"<<i<<": ";
cin>>a[i];
}
for(int i=0; i<n-1; i++)
{
min = i;
for(int j=i+1; j<n; j++)
if(a[j]<a[min])
min = j;
temp = a[min];
a[min] = a[i];
a[i] = temp;
}
cout<<"Sorted Array: ";
for(int i=0; i<n; i++)
cout<<a[i]<<" ";
return 0;
}