oj.uz

Submission #990090

# Submission time Handle Problem Language Result Execution time Memory
990090 2024-05-29T14:18:42 Z haiphong5g0 Boxes with souvenirs (IOI15_boxes) C++14
100 / 100
 440 ms 293904 KB 
#include <bits/stdc++.h>
#define task "CAU5"
#define pl pair<ll, ll>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define FOR(i, a, b, c) for (ll i=a; i<=b; i+=c)
#define FORE(i, a, b, c) for (ll i=a; i>=b; i+=c)
using namespace std;
using ll = long long;
using ull = unsigned long long;
const ll Mod = 998244353;
const int maxn = 1e7;
const ll Inf = 1e16;
ll delivery(int n,int k, int l, int A[])
{
    ll L[maxn+1], R[maxn+1], ans = Inf;
    FOR(i, 1, n, 1) {
        ll ans = Inf;
        L[i] = (i >= k ? L[i-k] : 0) + A[i-1]*2;
        R[i] = (i >= k ? R[i-k] : 0) + (l - A[n-i])*2;
    }
    FOR(i, 0, n, 1) ans = min(ans, L[i] + R[n-i]);
    FOR(i, 0, n-k, 1) ans = min(ans, L[i] + R[n-i-k] + l);
    return ans;
}
/*int main()
{
    ios_base::sync_with_stdio(NULL);
    cin.tie(nullptr); cout.tie(nullptr);
    int t; ///Setup();
    for (t=1; t--;)
    {
        ///Read();
        cout << delivery(n, k, l, A);
    }
}*/

Compilation message

boxes.cpp: In function 'll delivery(int, int, int, int*)':
boxes.cpp:20:12: warning: declaration of 'ans' shadows a previous local [-Wshadow]
   20 |         ll ans = Inf;
      |            ^~~
boxes.cpp:18:30: note: shadowed declaration is here
   18 |     ll L[maxn+1], R[maxn+1], ans = Inf;
      |                              ^~~
boxes.cpp:20:12: warning: unused variable 'ans' [-Wunused-variable]
   20 |         ll ans = Inf;
      |            ^~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 68 ms 156768 KB Output is correct
2 Correct 76 ms 156756 KB Output is correct
3 Correct 69 ms 156752 KB Output is correct
4 Correct 68 ms 156756 KB Output is correct
5 Correct 69 ms 156840 KB Output is correct
6 Correct 67 ms 156756 KB Output is correct
7 Correct 68 ms 156756 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 75 ms 156800 KB Output is correct
2 Correct 68 ms 156756 KB Output is correct
3 Correct 71 ms 156860 KB Output is correct
4 Correct 68 ms 156752 KB Output is correct
5 Correct 68 ms 156772 KB Output is correct
6 Correct 68 ms 156752 KB Output is correct
7 Correct 69 ms 156752 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 67 ms 156768 KB Output is correct
2 Correct 68 ms 156768 KB Output is correct
3 Correct 78 ms 156956 KB Output is correct
4 Correct 68 ms 156892 KB Output is correct
5 Correct 68 ms 156756 KB Output is correct
6 Correct 68 ms 156756 KB Output is correct
7 Correct 68 ms 156756 KB Output is correct
8 Correct 85 ms 156936 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 68 ms 156768 KB Output is correct
2 Correct 76 ms 156756 KB Output is correct
3 Correct 69 ms 156752 KB Output is correct
4 Correct 68 ms 156756 KB Output is correct
5 Correct 69 ms 156840 KB Output is correct
6 Correct 67 ms 156756 KB Output is correct
7 Correct 68 ms 156756 KB Output is correct
8 Correct 75 ms 156800 KB Output is correct
9 Correct 68 ms 156756 KB Output is correct
10 Correct 71 ms 156860 KB Output is correct
11 Correct 68 ms 156752 KB Output is correct
12 Correct 68 ms 156772 KB Output is correct
13 Correct 68 ms 156752 KB Output is correct
14 Correct 69 ms 156752 KB Output is correct
15 Correct 67 ms 156768 KB Output is correct
16 Correct 68 ms 156768 KB Output is correct
17 Correct 78 ms 156956 KB Output is correct
18 Correct 68 ms 156892 KB Output is correct
19 Correct 68 ms 156756 KB Output is correct
20 Correct 68 ms 156756 KB Output is correct
21 Correct 68 ms 156756 KB Output is correct
22 Correct 85 ms 156936 KB Output is correct
23 Correct 69 ms 156780 KB Output is correct
24 Correct 68 ms 156752 KB Output is correct
25 Correct 68 ms 156836 KB Output is correct
26 Correct 70 ms 156752 KB Output is correct
27 Correct 69 ms 156752 KB Output is correct
28 Correct 70 ms 156980 KB Output is correct
29 Correct 69 ms 156980 KB Output is correct
30 Correct 89 ms 156756 KB Output is correct
31 Correct 67 ms 156756 KB Output is correct
32 Correct 67 ms 156728 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 68 ms 156768 KB Output is correct
2 Correct 76 ms 156756 KB Output is correct
3 Correct 69 ms 156752 KB Output is correct
4 Correct 68 ms 156756 KB Output is correct
5 Correct 69 ms 156840 KB Output is correct
6 Correct 67 ms 156756 KB Output is correct
7 Correct 68 ms 156756 KB Output is correct
8 Correct 75 ms 156800 KB Output is correct
9 Correct 68 ms 156756 KB Output is correct
10 Correct 71 ms 156860 KB Output is correct
11 Correct 68 ms 156752 KB Output is correct
12 Correct 68 ms 156772 KB Output is correct
13 Correct 68 ms 156752 KB Output is correct
14 Correct 69 ms 156752 KB Output is correct
15 Correct 67 ms 156768 KB Output is correct
16 Correct 68 ms 156768 KB Output is correct
17 Correct 78 ms 156956 KB Output is correct
18 Correct 68 ms 156892 KB Output is correct
19 Correct 68 ms 156756 KB Output is correct
20 Correct 68 ms 156756 KB Output is correct
21 Correct 68 ms 156756 KB Output is correct
22 Correct 85 ms 156936 KB Output is correct
23 Correct 69 ms 156780 KB Output is correct
24 Correct 68 ms 156752 KB Output is correct
25 Correct 68 ms 156836 KB Output is correct
26 Correct 70 ms 156752 KB Output is correct
27 Correct 69 ms 156752 KB Output is correct
28 Correct 70 ms 156980 KB Output is correct
29 Correct 69 ms 156980 KB Output is correct
30 Correct 89 ms 156756 KB Output is correct
31 Correct 67 ms 156756 KB Output is correct
32 Correct 67 ms 156728 KB Output is correct
33 Correct 106 ms 170320 KB Output is correct
34 Correct 79 ms 162900 KB Output is correct
35 Correct 82 ms 163152 KB Output is correct
36 Correct 106 ms 170416 KB Output is correct
37 Correct 111 ms 170576 KB Output is correct
38 Correct 106 ms 170636 KB Output is correct
39 Correct 101 ms 169040 KB Output is correct
40 Correct 85 ms 164436 KB Output is correct
41 Correct 105 ms 170552 KB Output is correct
42 Correct 86 ms 164692 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 68 ms 156768 KB Output is correct
2 Correct 76 ms 156756 KB Output is correct
3 Correct 69 ms 156752 KB Output is correct
4 Correct 68 ms 156756 KB Output is correct
5 Correct 69 ms 156840 KB Output is correct
6 Correct 67 ms 156756 KB Output is correct
7 Correct 68 ms 156756 KB Output is correct
8 Correct 75 ms 156800 KB Output is correct
9 Correct 68 ms 156756 KB Output is correct
10 Correct 71 ms 156860 KB Output is correct
11 Correct 68 ms 156752 KB Output is correct
12 Correct 68 ms 156772 KB Output is correct
13 Correct 68 ms 156752 KB Output is correct
14 Correct 69 ms 156752 KB Output is correct
15 Correct 67 ms 156768 KB Output is correct
16 Correct 68 ms 156768 KB Output is correct
17 Correct 78 ms 156956 KB Output is correct
18 Correct 68 ms 156892 KB Output is correct
19 Correct 68 ms 156756 KB Output is correct
20 Correct 68 ms 156756 KB Output is correct
21 Correct 68 ms 156756 KB Output is correct
22 Correct 85 ms 156936 KB Output is correct
23 Correct 69 ms 156780 KB Output is correct
24 Correct 68 ms 156752 KB Output is correct
25 Correct 68 ms 156836 KB Output is correct
26 Correct 70 ms 156752 KB Output is correct
27 Correct 69 ms 156752 KB Output is correct
28 Correct 70 ms 156980 KB Output is correct
29 Correct 69 ms 156980 KB Output is correct
30 Correct 89 ms 156756 KB Output is correct
31 Correct 67 ms 156756 KB Output is correct
32 Correct 67 ms 156728 KB Output is correct
33 Correct 106 ms 170320 KB Output is correct
34 Correct 79 ms 162900 KB Output is correct
35 Correct 82 ms 163152 KB Output is correct
36 Correct 106 ms 170416 KB Output is correct
37 Correct 111 ms 170576 KB Output is correct
38 Correct 106 ms 170636 KB Output is correct
39 Correct 101 ms 169040 KB Output is correct
40 Correct 85 ms 164436 KB Output is correct
41 Correct 105 ms 170552 KB Output is correct
42 Correct 86 ms 164692 KB Output is correct
43 Correct 435 ms 292632 KB Output is correct
44 Correct 168 ms 215468 KB Output is correct
45 Correct 199 ms 223316 KB Output is correct
46 Correct 440 ms 293756 KB Output is correct
47 Correct 431 ms 293732 KB Output is correct
48 Correct 439 ms 293748 KB Output is correct
49 Correct 397 ms 278512 KB Output is correct
50 Correct 224 ms 232460 KB Output is correct
51 Correct 438 ms 293904 KB Output is correct
52 Correct 247 ms 234984 KB Output is correct