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#include <bits/stdc++.h>
#define FOR(i,p,k) for(int i=(p);i<=(k);++i)
#define REP(i,n) FOR(i,0,(n)-1)
#define RFOR(i,p,n) for(int i=(p);i>=(n);--i)
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define ssize(x) int((x).size())
#define fi first
#define se second
#define V vector
#define pb push_back
#define eb emplace_back
#define C const
#define pn printf("\n")
using namespace std;
typedef long long ll;
typedef __int128_t lll;
typedef V<int> vi;
typedef V<ll> vll;
typedef const int ci;
typedef const ll cll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<ll, int> pli;
typedef pair<int, ll> pil;
void chmin(auto &a, auto b){a=min(a,b);}
void chmax(auto &a, auto b){a=max(a,b);}
ci inf = 2.1e9;
cll infll = 4.5e18;
int I(){
    int z;
    scanf("%d", &z);
    return z;
}
ll LL(){
    ll z;
    scanf("%lld", &z);
    return z;
}

void answer(){
    ci n = I();
    vi wej(n);
    REP(i, n) wej[i] = I();

    vi wart_pref, poz_pref;
    REP(i, n) if(wart_pref.empty() || wej[i] > wart_pref.back()){
        wart_pref.eb(wej[i]);
        poz_pref.eb(i);
    }

    int wyn = ssize(wart_pref);

    vi stos_suff;
    RFOR(i, n-1, 0){
        while(ssize(stos_suff) && wej[i] >= stos_suff.back()) stos_suff.pop_back();
        stos_suff.eb(wej[i]);

        ci wart = stos_suff[0];
        ci poc = int(upper_bound(all(wart_pref), wart)-wart_pref.begin());
        ci kon = int(lower_bound(all(poz_pref), i)-poz_pref.begin());
        chmax(wyn, ssize(stos_suff) + max(0, kon-poc));
    }
    printf("%d\n", wyn);
}

int main(){
    int tt = 1;
    while(tt--) answer();
}