This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pi;
typedef pair<ll, ll> pl;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<double> vd;
typedef vector<bool> vb;
typedef vector<char> vc;
typedef vector<string> vs;
typedef vector<pi> vp;
typedef vector<pl> vpl;
const int mod = 1e9 + 7;
void f(ll& x){
if (x >= mod)
x %= mod;
}
ll g(ll x){
f(x);
return x;
}
vi X, Y;
int N;
int solve(){
ll sol = 0, maxy = 1, s = 1;
ll cur = 1;
for (int i = 0; i < N; ++i){
s *= X[i];
cur *= X[i];
f(cur);
if (s >= maxy){
maxy = Y[i];
sol = g(cur * Y[i]);
s = 1;
continue;
}
s *= Y[i];
if (s >= maxy){
maxy = Y[i];
sol = g(cur * Y[i]);
s = 1;
continue;
}
}
return sol;
}
int init(int n, int x[], int y[]){
N = n;
X = vi(n);
Y=vi(n);
for (int i = 0; i < n; ++i){
X[i]=x[i];
Y[i] = y[i];
}
return solve();
}
int updateX(int pos, int val){
X[pos] = val;
return solve();
}
int updateY(int pos, int val){
Y[pos] = val;
return solve();
}
/*
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
cerr.tie(nullptr);
int n;
cin >> n;
int x[n];
for (int i = 0; i < n; ++i)
cin >> x[i];
int y[n];
for (int i = 0; i < n; ++i)
cin >> y[i];
cout << init(n,x,y) << '\n';
int m;
cin >> m;
for (int i = 0; i < m; ++i){
int type, pos, val;
cin >> type >> pos >> val;
if (type == 1)
cout << updateX(pos, val) << '\n';
else
cout << updateY(pos, val) << '\n';
}
}*/
Compilation message (stderr)
horses.cpp: In function 'int solve()':
horses.cpp:57:12: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
57 | return sol;
| ^~~
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