| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 533945 |
2022-03-07T17:31:27 Z |
amunduzbaev |
Peru (RMI20_peru) |
C++17 |
|
156 ms |
26976 KB |
#include "bits/stdc++.h"
using namespace std;
#include "peru.h"
#ifndef EVAL
#include "grader.cpp"
#endif
#define ar array
const int N = 4e5 + 5;
const int mod = 1e9 + 7;
const int P = 23;
long long dp[N];
int solve(int n, int k, int* a){
deque<int> ss;
multiset<long long> mm;
int res = 0;
for(int i=0;i<n;i++){
while(!ss.empty() && ss.front() <= i - k){
int j = ss.front(); ss.pop_front();
if(!ss.empty()) mm.erase(mm.find(dp[j] + a[ss.front()]));
}
while(!ss.empty() && a[ss.back()] <= a[i]){
int j = ss.back(); ss.pop_back();
if(!ss.empty()){
mm.erase(mm.find(dp[ss.back()] + a[j]));
}
}
dp[i] = 1e18;
if(!ss.empty()) mm.insert(dp[ss.back()] + a[i]);
ss.push_back(i);
//~ for(auto x : mm) cout<<x<<" ";
//~ cout<<": ";
if(!mm.empty()) dp[i] = *mm.begin();
//~ cout<<dp[i]<<" ";
dp[i] = min(dp[i], (i < k ? 0 : dp[i-k]) + a[ss.front()]);
res = (res * 1ll * P + dp[i]) % mod;
//~ cout<<dp[i]<<"\n";
}
//~ cout<<"\n";
return res;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
0 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
340 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
0 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
340 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
70 ms |
5048 KB |
Output is correct |
| 16 |
Correct |
56 ms |
5108 KB |
Output is correct |
| 17 |
Correct |
59 ms |
5048 KB |
Output is correct |
| 18 |
Correct |
38 ms |
5048 KB |
Output is correct |
| 19 |
Correct |
41 ms |
5084 KB |
Output is correct |
| 20 |
Correct |
45 ms |
5064 KB |
Output is correct |
| 21 |
Correct |
62 ms |
5128 KB |
Output is correct |
| 22 |
Correct |
59 ms |
5128 KB |
Output is correct |
| 23 |
Correct |
62 ms |
5108 KB |
Output is correct |
| 24 |
Correct |
64 ms |
5044 KB |
Output is correct |
| 25 |
Correct |
60 ms |
5132 KB |
Output is correct |
| 26 |
Correct |
61 ms |
5064 KB |
Output is correct |
| 27 |
Correct |
73 ms |
5120 KB |
Output is correct |
| 28 |
Correct |
78 ms |
5196 KB |
Output is correct |
| 29 |
Correct |
76 ms |
5380 KB |
Output is correct |
| 30 |
Correct |
59 ms |
5160 KB |
Output is correct |
| 31 |
Correct |
64 ms |
5100 KB |
Output is correct |
| 32 |
Correct |
60 ms |
5180 KB |
Output is correct |
| 33 |
Correct |
57 ms |
5060 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
70 ms |
5048 KB |
Output is correct |
| 2 |
Correct |
56 ms |
5108 KB |
Output is correct |
| 3 |
Correct |
59 ms |
5048 KB |
Output is correct |
| 4 |
Correct |
38 ms |
5048 KB |
Output is correct |
| 5 |
Correct |
41 ms |
5084 KB |
Output is correct |
| 6 |
Correct |
45 ms |
5064 KB |
Output is correct |
| 7 |
Correct |
62 ms |
5128 KB |
Output is correct |
| 8 |
Correct |
59 ms |
5128 KB |
Output is correct |
| 9 |
Correct |
62 ms |
5108 KB |
Output is correct |
| 10 |
Correct |
64 ms |
5044 KB |
Output is correct |
| 11 |
Correct |
60 ms |
5132 KB |
Output is correct |
| 12 |
Correct |
61 ms |
5064 KB |
Output is correct |
| 13 |
Correct |
73 ms |
5120 KB |
Output is correct |
| 14 |
Correct |
78 ms |
5196 KB |
Output is correct |
| 15 |
Correct |
76 ms |
5380 KB |
Output is correct |
| 16 |
Correct |
59 ms |
5160 KB |
Output is correct |
| 17 |
Correct |
64 ms |
5100 KB |
Output is correct |
| 18 |
Correct |
60 ms |
5180 KB |
Output is correct |
| 19 |
Correct |
57 ms |
5060 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Runtime error |
156 ms |
26976 KB |
Execution killed with signal 11 |
| 35 |
Halted |
0 ms |
0 KB |
- |
