#include<bits/stdc++.h>
using namespace std;
#define ll long long
 
int main(){
  ios_base::sync_with_stdio(0);
  cin.tie(NULL);
  cout.tie(NULL);
  ll n;
  cin>>n;
  vector<ll> ar(n);
  vector<ll> l(n,1);
  vector<ll> r(n,1);
  for(int i=0;i<n;i++){
  	cin>>ar[i];
  }
  for(int i=1;i<n;i++){
  	if(ar[i]>ar[i-1]){
  		l[i]=l[i-1]+1;
  	}
  }
  for(int i=n-2;i>1;i--){
  	if(ar[i]<ar[i+1]){
  		r[i]=r[i+1]+1;
  	}
  }
  ll sum =0;
  for(int i=0;i<n;i++){
  	sum+=max(l[i],r[i]);
  }
  cout<<sum<<"\n";
}

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MTAKMgo0CjIKNgoxCjcKOAo5CjIKMQ==

10
2
4
2
6
1
7
8
9
2
1