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Submission #786585

# Submission time Handle Problem Language Result Execution time Memory
786585 2023-07-18T09:34:13 Z I_Love_EliskaM_ Boxes with souvenirs (IOI15_boxes) C++14
100 / 100
 676 ms 345488 KB 
#include "boxes.h"
#include <bits/stdc++.h>
using namespace std;
#define forn(i,n) for(int i=0;i<n;++i)
#define pb push_back
#define all(x) x.begin(),x.end()
using ll = long long;
const ll inf = 1e18;

ll delivery(int n, int k, int l, int p[]) {
    #define int ll
        
    vector<int> a; forn(i,n) a.pb(p[i]);

    vector<int> dp1,dp2;
    
    dp1.pb(0);
    forn(i,n) {
        if (i<k) dp1.pb(min(2*a[i],1ll*l));
        else dp1.pb(min(2*a[i],1ll*l)+dp1[i-k+1]);
    }

    forn(i,n) a[i]=l-a[i];
    reverse(all(a));

    dp2.pb(0);
    forn(i,n) {
        if (i<k) dp2.pb(min(2*a[i],1ll*l));
        else dp2.pb(min(2*a[i],1ll*l)+dp2[i-k+1]);
    }

    reverse(all(dp2));

    ll ans=inf;
    forn(i,n+1) ans=min(ans,dp1[i]+dp2[i]);
    return ans; 

    #undef int
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 304 KB Output is correct
24 Correct 0 ms 296 KB Output is correct
25 Correct 1 ms 296 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 296 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 304 KB Output is correct
24 Correct 0 ms 296 KB Output is correct
25 Correct 1 ms 296 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 296 KB Output is correct
33 Correct 60 ms 39476 KB Output is correct
34 Correct 29 ms 34160 KB Output is correct
35 Correct 30 ms 34640 KB Output is correct
36 Correct 58 ms 41880 KB Output is correct
37 Correct 57 ms 41900 KB Output is correct
38 Correct 57 ms 41928 KB Output is correct
39 Correct 53 ms 40432 KB Output is correct
40 Correct 36 ms 35844 KB Output is correct
41 Correct 57 ms 41860 KB Output is correct
42 Correct 36 ms 36088 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 304 KB Output is correct
24 Correct 0 ms 296 KB Output is correct
25 Correct 1 ms 296 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 296 KB Output is correct
33 Correct 60 ms 39476 KB Output is correct
34 Correct 29 ms 34160 KB Output is correct
35 Correct 30 ms 34640 KB Output is correct
36 Correct 58 ms 41880 KB Output is correct
37 Correct 57 ms 41900 KB Output is correct
38 Correct 57 ms 41928 KB Output is correct
39 Correct 53 ms 40432 KB Output is correct
40 Correct 36 ms 35844 KB Output is correct
41 Correct 57 ms 41860 KB Output is correct
42 Correct 36 ms 36088 KB Output is correct
43 Correct 676 ms 333188 KB Output is correct
44 Correct 394 ms 329420 KB Output is correct
45 Correct 411 ms 329448 KB Output is correct
46 Correct 658 ms 333304 KB Output is correct
47 Correct 654 ms 333260 KB Output is correct
48 Correct 644 ms 333360 KB Output is correct
49 Correct 599 ms 332492 KB Output is correct
50 Correct 437 ms 344192 KB Output is correct
51 Correct 659 ms 333188 KB Output is correct
52 Correct 450 ms 345488 KB Output is correct