#include <bits/stdc++.h>
using namespace std;
void speed() {
  ios::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
}
const long long N = 1e5 + 5;
const long long NN = 105;
const long long MAX = 2e5 + 123;
const long long MOD = 1e9 + 7;
const long long INF = 1e18;
map<long long, long long> m;
long long ans = 1, cnt;
vector<pair<long long, pair<long long, long long> > > v;
void hajime() {
  long long n, a[N * 2];
  scanf("%I64d", &n);
  for (long long i = 1; i <= n; i++) scanf("%I64d", &a[i]);
  a[n + 1] = -INF;
  long long l = 1;
  long long mx = 0;
  for (long long i = 1; i <= n; i++) {
    if (a[i] < a[i + 1]) {
      ans++;
    } else {
      mx = max(mx, ans);
      v.push_back({ans, {l, i}});
      ans = 1;
      l = i + 1;
    }
  }
  for (int i = 0; i < v.size(); i++) {
    if (i) {
      if (a[v[i].second.first + 1] > a[v[i - 1].second.second]) {
        mx = max(mx, v[i].first + v[i - 1].first - 1);
      }
    }
    if (i != v.size() - 1) {
      if (a[v[i].second.second - 1] < a[v[i + 1].second.first]) {
        mx = max(mx, v[i].first + v[i + 1].first - 1);
      }
    }
  }
  cout << mx;
}
int main() {
  long long miyagi = 1;
  while (miyagi--) hajime();
}
