#include <bits/stdc++.h>
#define mod 1000000007
using namespace std;
ifstream fin("fancy.in");
ofstream fout("fancy.out");
stack <pair<int,int>> S;
int n,v[100005],i,dr[100005],st[100005],x,j,val,Max[100005],mark[100005];
long long suma[100001],total;
pair <int,int > sor[100005];
long long bin(long long x){
x %= mod;
return ((x*(x+1))/2)%mod;
}
long long rectCount(long long x, long long y){
return (bin(x)*bin(y))%mod;
}
int main()
{
//ios_base::sync_with_stdio(false);
//cin.tie(NULL);
fin>>n;
for(i=1;i<=n;i++){
fin>>v[i];
sor[i].first = v[i];
sor[i].second = i;
dr[i] = n + 1;
}
sort(sor+1,sor+n+1);
for(i=1;i<=n;i++){
fin>>x;
suma[i] = suma[i-1] + x;
}
for(i=1;i<=n;i++){
x = v[i];
while(S.empty() == false && x<S.top().first){
dr[S.top().second] = i;
S.pop();
}
S.push({x,i});
}
while(S.empty() == false){
S.pop();
}
for(i=n;i>=1;i--){
x = v[i];
while(S.empty() == false && x < S.top().first){
st[S.top().second] = i;
S.pop();
}
S.push({x,i});
}
for(i=1;i<=n;i++){
mark[st[sor[i].second]] = sor[i].first;
mark[dr[sor[i].second]] = sor[i].first;
}
for(i=1;i<=n;i++){
fout << mark[i] << " ";
}
for(i=1;i<=n;i++){
total += rectCount(suma[dr[sor[i].second]-1] - suma[st[sor[i].second]],sor[i].first) % mod;
//fout << sor[i].first << " " << Max[sor[i].second] << endl;
total -= rectCount(suma[dr[sor[i].second]-1] - suma[st[sor[i].second]],Max[sor[i].second]) % mod;
}
//fout << total % mod;
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
204 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |