Find second maximum element in array

#include <bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;
    int a[n];
    if(n<2) {cout<<"No Second Largest Element"<<endl;return 0;}
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    int largest=INT_MIN,second_largest=INT_MIN;
    for(int i=0;i<n;i++){
        if(a[i]>largest) {
            second_largest=largest;
            largest=a[i];
        }
        else if(a[i]>second_largest&&a[i]!=largest){
            second_largest=a[i];
        }}
        if(second_largest==INT_MIN) 
        cout<<"No Second Largest Element "<<endl;
        else 
        cout<<"Second Largest Element is "<<second_largest<<endl;

   return 0;    
    
}