#include<bits/stdc++.h>
using namespace std;
#define ll int
#define pb push_back
#define ff first
#define sd second
#define debug(x) cerr << #x << " ----> " << x << endl;
const int mxN = 1e6 + 5;
ll n,a[mxN];
pair<ll,ll> b[mxN];
int main(){
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
cin >> n;
for(int i = 1; i <= n; i++){
cin >> a[i];
b[i] = {a[i], i};
}
ll ans = 1,curr = 1;
sort(b + 1, b + n + 1);
for(int j = 1; j <= n; j++){
ll i = b[j].sd;
curr--;
if(i < n and a[i + 1] >= a[i]) curr++;
if(i > 1 and a[i - 1] > a[i]) curr++;
if(j > 1 and b[j].ff != b[j - 1].ff) ans = max(ans, curr);
}
cout << ans;
}
