int first, second = INT_MIN;

for(int i = 0; i<n;i++){

if(arr[i] > first){

second = first;

first = arr[i];

}else{

if(arr[i] > second && arr[i] != first){

second = arr[i];

}

}

}

cout << second;

int N;

cin >>N;

int arr[N];

for(int i = 0;i<N;i++){

cin >> arr[i];

}

SecondLargestInArray(N,arr);

}