Selection sort

//  Selection sort
//  Date : 17.10.19
#include<iostream>
using namespace std;

void selectionSort(int arr[], int n){
    int select = 0;
    for(int i = 0; i < n-1; i++){
        for(int j = i + 1; j < n; j++){
            if(arr[j] < arr[i]) { select = j; }
        }
        int temp = arr[i];
        arr[i] = arr[select];
        arr[select] = temp;
    }
}

int main(){
    int n;
    cout << "Enter the range of array: "; cin >> n;
    int arr[n], i;
    cout << "Enter the element of array: ";
    for(i = 0; i < n; i++){
        cin >> arr[i];
    }
    selectionSort(arr, n);
    cout << "The array after sorting: ";
    for(i = 0; i < n; i++){
        cout << arr[i] << ' ';
    }
}