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Submission #978821

# Submission time Handle Problem Language Result Execution time Memory
978821 2024-05-09T18:11:28 Z duckindog Cloud Computing (CEOI18_clo) C++17
100 / 100
 311 ms 1372 KB 
#include <bits/stdc++.h>

using namespace std;

int n, m;

int32_t main() { 
  cin.tie(0)->sync_with_stdio(0);

  vector<tuple<int, bool, int, int>> vt;
  cin >> n;
  for (int i = 1; i <= n; ++i) { 
    int c, f, p; cin >> c >> f >> p;
    vt.emplace_back(f, true, c, p);
  }
  cin >> m;
  for (int i = 1; i <= m; ++i) { 
    int c, f, p; cin >> c >> f >> p;
    vt.emplace_back(f, false, c, p);
  }

  sort(vt.begin(), vt.end(), greater<>());

  int MAX = 2000 * 50;
  vector<long long> dp(MAX + 1, -1'000'000'000'000'000'000);

  dp[0] = 0;
  for (const auto& [f, t, c, p] : vt) {
    if (t) for (int i = MAX; i >= c; --i) dp[i] = max(dp[i], dp[i - c] - p);
    else for (int i = 0; i <= MAX - c; ++i) dp[i] = max(dp[i], dp[i + c] + p);
  }

  cout << *max_element(dp.begin(), dp.end()) << "\n";
}

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1112 KB Output is correct
2 Correct 1 ms 1104 KB Output is correct
3 Correct 9 ms 1116 KB Output is correct
4 Correct 18 ms 1116 KB Output is correct
5 Correct 140 ms 1112 KB Output is correct
6 Correct 141 ms 1116 KB Output is correct
7 Correct 148 ms 1116 KB Output is correct
8 Correct 155 ms 1116 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1116 KB Output is correct
2 Correct 2 ms 1116 KB Output is correct
3 Correct 9 ms 1224 KB Output is correct
4 Correct 9 ms 1116 KB Output is correct
5 Correct 67 ms 1116 KB Output is correct
6 Correct 67 ms 1116 KB Output is correct
7 Correct 150 ms 1116 KB Output is correct
8 Correct 147 ms 1116 KB Output is correct
9 Correct 144 ms 1112 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1116 KB Output is correct
2 Correct 3 ms 1116 KB Output is correct
3 Correct 14 ms 1116 KB Output is correct
4 Correct 14 ms 1116 KB Output is correct
5 Correct 28 ms 1116 KB Output is correct
6 Correct 27 ms 1112 KB Output is correct
7 Correct 37 ms 1116 KB Output is correct
8 Correct 37 ms 1116 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1116 KB Output is correct
2 Correct 2 ms 1116 KB Output is correct
3 Correct 111 ms 1116 KB Output is correct
4 Correct 133 ms 1236 KB Output is correct
5 Correct 276 ms 1372 KB Output is correct
6 Correct 293 ms 1372 KB Output is correct
7 Correct 296 ms 1368 KB Output is correct
8 Correct 286 ms 1372 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1368 KB Output is correct
2 Correct 12 ms 1116 KB Output is correct
3 Correct 61 ms 1116 KB Output is correct
4 Correct 146 ms 1116 KB Output is correct
5 Correct 293 ms 1368 KB Output is correct
6 Correct 302 ms 1356 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1112 KB Output is correct
2 Correct 1 ms 1104 KB Output is correct
3 Correct 9 ms 1116 KB Output is correct
4 Correct 18 ms 1116 KB Output is correct
5 Correct 140 ms 1112 KB Output is correct
6 Correct 141 ms 1116 KB Output is correct
7 Correct 148 ms 1116 KB Output is correct
8 Correct 155 ms 1116 KB Output is correct
9 Correct 1 ms 1116 KB Output is correct
10 Correct 2 ms 1116 KB Output is correct
11 Correct 9 ms 1224 KB Output is correct
12 Correct 9 ms 1116 KB Output is correct
13 Correct 67 ms 1116 KB Output is correct
14 Correct 67 ms 1116 KB Output is correct
15 Correct 150 ms 1116 KB Output is correct
16 Correct 147 ms 1116 KB Output is correct
17 Correct 144 ms 1112 KB Output is correct
18 Correct 3 ms 1116 KB Output is correct
19 Correct 3 ms 1116 KB Output is correct
20 Correct 14 ms 1116 KB Output is correct
21 Correct 14 ms 1116 KB Output is correct
22 Correct 28 ms 1116 KB Output is correct
23 Correct 27 ms 1112 KB Output is correct
24 Correct 37 ms 1116 KB Output is correct
25 Correct 37 ms 1116 KB Output is correct
26 Correct 2 ms 1116 KB Output is correct
27 Correct 2 ms 1116 KB Output is correct
28 Correct 111 ms 1116 KB Output is correct
29 Correct 133 ms 1236 KB Output is correct
30 Correct 276 ms 1372 KB Output is correct
31 Correct 293 ms 1372 KB Output is correct
32 Correct 296 ms 1368 KB Output is correct
33 Correct 286 ms 1372 KB Output is correct
34 Correct 1 ms 1368 KB Output is correct
35 Correct 12 ms 1116 KB Output is correct
36 Correct 61 ms 1116 KB Output is correct
37 Correct 146 ms 1116 KB Output is correct
38 Correct 293 ms 1368 KB Output is correct
39 Correct 302 ms 1356 KB Output is correct
40 Correct 75 ms 1112 KB Output is correct
41 Correct 143 ms 1116 KB Output is correct
42 Correct 227 ms 1324 KB Output is correct
43 Correct 295 ms 1372 KB Output is correct
44 Correct 293 ms 1368 KB Output is correct
45 Correct 311 ms 1372 KB Output is correct
46 Correct 160 ms 1116 KB Output is correct
47 Correct 219 ms 1368 KB Output is correct
48 Correct 215 ms 1372 KB Output is correct