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Submission #596431

# Submission time Handle Problem Language Result Execution time Memory
596431 2022-07-14T18:18:08 Z CaroLinda Peru (RMI20_peru) C++14
100 / 100
 538 ms 34808 KB 
#include "peru.h"
#include <bits/stdc++.h>
#define ll long long

const int MAXN = 2500005;
const ll PRIME = 23;
const ll MOD = 1e9+7;

using namespace std;

ll dp[MAXN];
multiset<ll> ans;
deque<int> dq;

int solve(int n, int k, int* v){
    for(int i = 0; i < n; i++){
        while(!dq.empty() && dq.front() < i-k){
            int id = dq.front();
            
            dq.pop_front();
            
            if(!dq.empty())
                 ans.erase(ans.find(dp[id]+v[dq.front()]));
        }

        while(!dq.empty() && v[dq.back()] <= v[i]){
            ll tot = v[dq.back()];
            dq.pop_back();
            if(!dq.empty()){
                ans.erase(ans.find(dp[dq.back()]+tot));
            }
        }

        if(!dq.empty()){
            ans.insert(dp[dq.back()]+v[i]);
        }

        dq.push_back(i);

        ll aux = i-k < 0 ? 0 : dp[i-k];
        dp[i] = aux+v[dq.front()];
        if(!ans.empty()) dp[i] = min(dp[i], *ans.begin());
    }   

    /*for(int i = 0; i < n; i++)
        cout << dp[i] << " ";
    cout << endl;*/

    ll tot = 0;
    for(int i = 0; i < n; i++){
        tot *= PRIME;
        tot %= MOD;
        tot += dp[i];
        tot %= MOD;
    }

    return tot;
}

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 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

Subtask #2
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 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 64 ms 5072 KB Output is correct
16 Correct 69 ms 5060 KB Output is correct
17 Correct 59 ms 5028 KB Output is correct
18 Correct 41 ms 5016 KB Output is correct
19 Correct 41 ms 5064 KB Output is correct
20 Correct 52 ms 5048 KB Output is correct
21 Correct 61 ms 5164 KB Output is correct
22 Correct 64 ms 5188 KB Output is correct
23 Correct 61 ms 5224 KB Output is correct
24 Correct 59 ms 5144 KB Output is correct
25 Correct 62 ms 5148 KB Output is correct
26 Correct 58 ms 5052 KB Output is correct
27 Correct 65 ms 5144 KB Output is correct
28 Correct 59 ms 5172 KB Output is correct
29 Correct 55 ms 5324 KB Output is correct
30 Correct 58 ms 5128 KB Output is correct
31 Correct 58 ms 5112 KB Output is correct
32 Correct 62 ms 5168 KB Output is correct
33 Correct 59 ms 5036 KB Output is correct

Subtask #3
51.0 / 51.0

# Verdict Execution time Memory Grader output
1 Correct 64 ms 5072 KB Output is correct
2 Correct 69 ms 5060 KB Output is correct
3 Correct 59 ms 5028 KB Output is correct
4 Correct 41 ms 5016 KB Output is correct
5 Correct 41 ms 5064 KB Output is correct
6 Correct 52 ms 5048 KB Output is correct
7 Correct 61 ms 5164 KB Output is correct
8 Correct 64 ms 5188 KB Output is correct
9 Correct 61 ms 5224 KB Output is correct
10 Correct 59 ms 5144 KB Output is correct
11 Correct 62 ms 5148 KB Output is correct
12 Correct 58 ms 5052 KB Output is correct
13 Correct 65 ms 5144 KB Output is correct
14 Correct 59 ms 5172 KB Output is correct
15 Correct 55 ms 5324 KB Output is correct
16 Correct 58 ms 5128 KB Output is correct
17 Correct 58 ms 5112 KB Output is correct
18 Correct 62 ms 5168 KB Output is correct
19 Correct 59 ms 5036 KB Output is correct
20 Correct 2 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 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 Correct 401 ms 29864 KB Output is correct
35 Correct 433 ms 30156 KB Output is correct
36 Correct 446 ms 30028 KB Output is correct
37 Correct 452 ms 30016 KB Output is correct
38 Correct 440 ms 30096 KB Output is correct
39 Correct 431 ms 30188 KB Output is correct
40 Correct 462 ms 29980 KB Output is correct
41 Correct 418 ms 30012 KB Output is correct
42 Correct 438 ms 30160 KB Output is correct
43 Correct 163 ms 12572 KB Output is correct
44 Correct 160 ms 17956 KB Output is correct
45 Correct 161 ms 17932 KB Output is correct
46 Correct 159 ms 18032 KB Output is correct
47 Correct 444 ms 30252 KB Output is correct
48 Correct 538 ms 30332 KB Output is correct
49 Correct 441 ms 32248 KB Output is correct
50 Correct 394 ms 33244 KB Output is correct
51 Correct 456 ms 32728 KB Output is correct
52 Correct 434 ms 34808 KB Output is correct
53 Correct 443 ms 33592 KB Output is correct
54 Correct 474 ms 31452 KB Output is correct
55 Correct 401 ms 31536 KB Output is correct
56 Correct 398 ms 31284 KB Output is correct
57 Correct 410 ms 31308 KB Output is correct
58 Correct 407 ms 31412 KB Output is correct
59 Correct 407 ms 31528 KB Output is correct
60 Correct 409 ms 31516 KB Output is correct
61 Correct 463 ms 32048 KB Output is correct
62 Correct 471 ms 31932 KB Output is correct
63 Correct 443 ms 31824 KB Output is correct