Max sir

#include <iostream>

using namespace std;

int main() {
    int a[1000],n,i,maxim;
    cin >> n;
    for(i=1;i<=n;i=i+1) ///i=i+1 <=>  i++
    {
        cin>>a[i];
    }
    maxim=a[1];
    for(i=2;i<=n;i=i+1){
        if(maxim<a[i]){
          maxim=a[i];
        }
    }
    cout<<maxim;
    return 0;
}