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Submission #943403

# Submission time Handle Problem Language Result Execution time Memory
943403 2024-03-11T13:03:21 Z htphong0909 Cloud Computing (CEOI18_clo) C++17
100 / 100
 502 ms 2392 KB 
#include <bits/stdc++.h>
#define int long long
using namespace std;

const int MAX = 2000 * 50;
int DP[2][MAX + 10];

int32_t main()
{
    vector<array<int, 3>> items;
    int k1;
    cin >> k1;
    for (int i = 0; i < k1; i++)
    {
        int c, f, v;
        cin >> c >> f >> v;
        items.push_back({f, c, -v});
    }
    
    int k2;
    cin >> k2;
    for (int i = 0; i < k2; i++)
    {
        int c, f, v;
        cin >> c >> f >> v;
        items.push_back({f, -c, v});
    }
    
    sort(items.rbegin(), items.rend());
    memset(DP, -0x3f, sizeof DP);
    
    int ans = 0;
    DP[0][0] = 0;
    bool s = 0;
    for (auto [f, c, v] : items)
    {
        s = !s;
        for (int i = 0; i <= MAX; i++)
        {
            DP[s][i] = DP[!s][i];
            if (i - c <= MAX && i - c >= 0) DP[s][i] = max(DP[s][i], DP[!s][i - c] + v);
            ans = max(ans, DP[s][i]);
        }
    }
    
    cout << ans;
    return 0;
}

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1884 KB Output is correct
2 Correct 1 ms 1884 KB Output is correct
3 Correct 14 ms 2004 KB Output is correct
4 Correct 26 ms 1884 KB Output is correct
5 Correct 250 ms 1884 KB Output is correct
6 Correct 233 ms 2068 KB Output is correct
7 Correct 244 ms 1880 KB Output is correct
8 Correct 256 ms 2072 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1884 KB Output is correct
2 Correct 3 ms 1884 KB Output is correct
3 Correct 16 ms 1880 KB Output is correct
4 Correct 15 ms 1884 KB Output is correct
5 Correct 113 ms 1884 KB Output is correct
6 Correct 110 ms 1880 KB Output is correct
7 Correct 244 ms 2068 KB Output is correct
8 Correct 247 ms 1880 KB Output is correct
9 Correct 238 ms 1884 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 1884 KB Output is correct
2 Correct 5 ms 1884 KB Output is correct
3 Correct 23 ms 1884 KB Output is correct
4 Correct 28 ms 2000 KB Output is correct
5 Correct 45 ms 2024 KB Output is correct
6 Correct 45 ms 1884 KB Output is correct
7 Correct 62 ms 1884 KB Output is correct
8 Correct 62 ms 1884 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1884 KB Output is correct
2 Correct 3 ms 1884 KB Output is correct
3 Correct 189 ms 2084 KB Output is correct
4 Correct 227 ms 1880 KB Output is correct
5 Correct 470 ms 2388 KB Output is correct
6 Correct 483 ms 2168 KB Output is correct
7 Correct 494 ms 2272 KB Output is correct
8 Correct 502 ms 2168 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1884 KB Output is correct
2 Correct 20 ms 2008 KB Output is correct
3 Correct 100 ms 1884 KB Output is correct
4 Correct 243 ms 1880 KB Output is correct
5 Correct 496 ms 2172 KB Output is correct
6 Correct 480 ms 2384 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1884 KB Output is correct
2 Correct 1 ms 1884 KB Output is correct
3 Correct 14 ms 2004 KB Output is correct
4 Correct 26 ms 1884 KB Output is correct
5 Correct 250 ms 1884 KB Output is correct
6 Correct 233 ms 2068 KB Output is correct
7 Correct 244 ms 1880 KB Output is correct
8 Correct 256 ms 2072 KB Output is correct
9 Correct 1 ms 1884 KB Output is correct
10 Correct 3 ms 1884 KB Output is correct
11 Correct 16 ms 1880 KB Output is correct
12 Correct 15 ms 1884 KB Output is correct
13 Correct 113 ms 1884 KB Output is correct
14 Correct 110 ms 1880 KB Output is correct
15 Correct 244 ms 2068 KB Output is correct
16 Correct 247 ms 1880 KB Output is correct
17 Correct 238 ms 1884 KB Output is correct
18 Correct 5 ms 1884 KB Output is correct
19 Correct 5 ms 1884 KB Output is correct
20 Correct 23 ms 1884 KB Output is correct
21 Correct 28 ms 2000 KB Output is correct
22 Correct 45 ms 2024 KB Output is correct
23 Correct 45 ms 1884 KB Output is correct
24 Correct 62 ms 1884 KB Output is correct
25 Correct 62 ms 1884 KB Output is correct
26 Correct 3 ms 1884 KB Output is correct
27 Correct 3 ms 1884 KB Output is correct
28 Correct 189 ms 2084 KB Output is correct
29 Correct 227 ms 1880 KB Output is correct
30 Correct 470 ms 2388 KB Output is correct
31 Correct 483 ms 2168 KB Output is correct
32 Correct 494 ms 2272 KB Output is correct
33 Correct 502 ms 2168 KB Output is correct
34 Correct 2 ms 1884 KB Output is correct
35 Correct 20 ms 2008 KB Output is correct
36 Correct 100 ms 1884 KB Output is correct
37 Correct 243 ms 1880 KB Output is correct
38 Correct 496 ms 2172 KB Output is correct
39 Correct 480 ms 2384 KB Output is correct
40 Correct 124 ms 2024 KB Output is correct
41 Correct 236 ms 2072 KB Output is correct
42 Correct 387 ms 2148 KB Output is correct
43 Correct 484 ms 2172 KB Output is correct
44 Correct 490 ms 2168 KB Output is correct
45 Correct 497 ms 2172 KB Output is correct
46 Correct 242 ms 1884 KB Output is correct
47 Correct 365 ms 2392 KB Output is correct
48 Correct 366 ms 2140 KB Output is correct