selection.txt

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define IOS ios_base::sync_with_stdio(0);  cin.tie(0); cout.tie(0);
#define yes cout<<"YES"<<endl
#define no cout<<"NO"<<endl
#define vi vector<int>
#define vll vector<long long>
#define mp make_pair
#define MPII map<int,int>
#define MPLL map<long long,long long>
#define MPSI map<string,int>
#define MPIS map<int,string>
#define PRII pair<int,int>
#define PRLL pair<long long,long long>
#define SP cout<<fixed<<setprecision(10);
#define rep(i,inval,n) for(int i = inval; i < n; i++)
#define all(x) x.begin(),x.end()
const int inf = 1e9 + 10;
const ll INF = 1e18 + 10;

void selection_sort(int arr[],int n)
{
    int temp,min_ind,i,j;
    for(i=0;i<n;i++)
    {
        min_ind=i;
        for(j=i+1;j<n;j++)
        {
            if(arr[j]<arr[min_ind])
            {
                min_ind=j;
            }
        }
         if(min_ind!=i)
        {
          temp=arr[i];
          arr[i]=arr[min_ind];
          arr[min_ind]=temp;
        }

    }

}

int main()
{
    IOS;

    int t=1;
   // cin>>t;
    while(t--)
    {
        int n;
        cin>>n;
        int arr[n];
        for(int i=0;i<n;i++) cin>>arr[i];
         selection_sort(arr,n);
        for(int i=0;i<n;i++) cout<<arr[i]<<" ";
           cout<<endl;

    }

    return 0;
}