#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define int ll
//#include<bits/extc++.h>
//__gnu_pbds
const int MOD = 1e6+3;
signed main(){
ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
int n;cin>>n;
vector<int> h(n);
for(int i=0;i<n;i++) cin>>h[i];
assert(n>5);
int ans;
while(8){
pair<int,int> minn = {1e9,-1};
for(int i=0;i<n;i++) minn = min(minn,{h[i],i});
int k = minn.second;
int cnt = 0;
for(int i=0;i<n;i++) if(h[i]==minn.first) cnt++;
int r=minn.first;
int l = minn.first;
for(int i=k;i<n;i++){
if(h[i]>r){
r = h[i];
break;
}
}
for(int i=k;i>=0;i--){
if(h[i]>l){
l = h[i];
break;
}
}
if(r==h[k] || l==h[k]) break;
if(cnt==1){
ans+=minn.first+l+r;
ans%=MOD;
}else{
ans = (ans+minn.first+l+r)%MOD;
ans = (ans+min(r,l)+2*minn.first+1)%MOD;
ans = (ans+(((3LL*minn.first+2LL)*(cnt-2))%MOD))%MOD;
}
for(int i=0;i<n;i++) if(h[i]==minn.first) h[i]++;
}
cout<<ans<<"\n";
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
604 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
604 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
604 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
604 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
604 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
604 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
604 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |