/// Black lives matter
#include <bits/stdc++.h>
#include "horses.h"
/// 500 485 462 A4
using namespace std;
typedef long long int ll;
typedef complex<double> point;
typedef long double ld;
#define pb push_back
#define pii pair < ll , ll >
#define F first
#define S second
//#define endl '\n'
#define int long long
#define sync ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0)
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math")
#define kill(x) return cout<<x<<'\n', 0;
const int N=5e5+10;
ll seg[N*4];
set <int> s;
ll x[N],y[N];
ll n;
ll mod=1e9+7;
ll ans=1;
ll power(ll n,ll k){
if (k==0) return 1;
if (k%2==1){
ll x=power(n,k/2);
return x*x%mod*n%mod;
}
ll x=power(n,k/2);
return x*x%mod;
}
void upd(ll nod,ll l,ll r,ll id,ll val){
if (r-l==1){
seg[nod]=val;
return ;
}
ll mid=(r+l)/2;
if (mid>id) upd(nod*2,l,mid,id,val);
else upd(nod*2+1,mid,r,id,val);
seg[nod]=max(seg[nod*2],seg[nod*2+1]);
}
ll get(ll nod,ll l,ll r,ll L,ll R){
if (l>=R || L>=r) return 0;
if (l>=L && r<=R) return seg[nod];
ll mid=(r+l)/2;
return max( get(nod*2,l,mid,L,R), get(nod*2+1,mid,r,L,R));
}
int32_t init(int32_t N, int32_t X[], int32_t Y[]) {
n=N;
for (int i=0;i<n;i++) {
x[i]=X[i];
y[i]=Y[i];
upd(1,0,n,i,y[i]);
if (x[i]>1) s.insert(i);
// cout << x[i] << endl;
ans*=x[i];
ans%=mod;
}
// cout << ans << " ans " << endl;
return 0;
}
ll solve(){
ll jav=ans;
ll cnt=1;
auto t=s.end();
ll p1=0;
for (int i=0;i<min((ll)s.size(),(ll)30);i++){
t--;
ll z=get(1,0,n,*t,n);
if (z>cnt){
jav=ans*power(cnt,mod-2)%mod*z%mod;
}
cnt*=x[*t];
if (cnt>(ll)1e9){
p1=1;
break;
}
}
if (p1==1){
ll z=get(1,0,n,0,n);
if (z>cnt) jav=z;
}
return jav;
}
int32_t updateX(int32_t pos, int32_t val) {
ans=ans*power(x[pos],mod-2)%mod;
ans*=val;
ans%=mod;
x[pos]=val;
cout << ans << endl;
if (x[pos]==1) s.erase(pos);
else s.insert(pos);
return solve();
}
int32_t updateY(int32_t pos, int32_t val) {
y[pos]=val;
upd(1,0,n,pos,val);
return solve();
}
/*
int32_t X[N],Y[N];
int32_t main(){
ll n;
cin >> n;
for (int i=0;i<n;i++){
cin >> X[i];
}
for (int i=0;i<n;i++){
cin >> Y[i];
}
init(n,X,Y);
// cout << solve() << " solve " << endl;
ll q;
cin >> q;
while(q--){
ll ty;
cin >> ty;
ll pos,val;
cin >> pos >> val;
if (ty==1){
cout << updateX(pos,val) << endl;
}
else cout << updateY(pos,val) << endl;;
}
}
*/
/*
3
2 1 3
3 4 1
1
2 1 2
*/
