insertion sort.mine

#include<bits/stdc++.h>
using namespace std;

void inserso(int a[],int n)
{
    int j,i,key;
    for(i=0;i<n;i++)
    {
        key=a[i];
        j=i-1;
        while(j>=0 && a[j]>key)
        {
            a[j+1]=a[j];
            j=j-1;
        }
        a[j+1]=key;
    }

}

int main()
{
    int n,i,j;
    cout<<"enter the number u want to input "<<endl;
    cin>>n;
    int a[n];
    for(i=0;i<n;i++)
        cin>>a[i];

    inserso(a,n);


      for(i=0;i<n;i++)
        cout<<a[i];

}