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답안 #580616

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
580616 2022-06-21T14:25:16 Z tengiz05 Cloud Computing (CEOI18_clo) C++17
100 / 100
 405 ms 1236 KB 
#include <bits/stdc++.h>

using namespace std;
using i64 = long long;

constexpr int N = 100000;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int n;
    cin >> n;
    
    vector<array<int, 3>> a;
    for (int i = 0; i < n; i++) {
        int c, f, v;
        cin >> c >> f >> v;
        a.push_back({c, f, -v});
    }
    
    int m;
    cin >> m;
    for (int i = 0; i < m; i++) {
        int c, f, v;
        cin >> c >> f >> v;
        a.push_back({c, f, v});
    }
    
    sort(a.begin(), a.end());
    
    vector<i64> dp(N + 1, -1E15);
    dp[0] = 0;
    
    sort(a.begin(), a.end(), [&](const array<int, 3> &a, const array<int, 3> &b) {
        if (a[1] == b[1])
            return a[2] < b[2];
        return a[1] > b[1];
    });
    
    for (auto [c, f, v] : a) {
        if (v < 0) {
            for (int i = N; i >= c; i--) {
                dp[i] = max(dp[i], dp[i - c] + v);
            }
        } else {
            for (int i = c; i <= N; i++) {
                dp[i - c] = max(dp[i - c], dp[i] + v);
            }
        }
    }
    
    i64 ans = *max_element(dp.begin(), dp.end());
    
    cout << ans << "\n";
    
    return 0;
}

Subtask #1
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 11 ms 1108 KB Output is correct
4 Correct 26 ms 1088 KB Output is correct
5 Correct 168 ms 1108 KB Output is correct
6 Correct 168 ms 1108 KB Output is correct
7 Correct 185 ms 1108 KB Output is correct
8 Correct 177 ms 1108 KB Output is correct

Subtask #2
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 2 ms 1108 KB Output is correct
3 Correct 11 ms 1108 KB Output is correct
4 Correct 11 ms 1108 KB Output is correct
5 Correct 83 ms 1108 KB Output is correct
6 Correct 85 ms 1108 KB Output is correct
7 Correct 180 ms 1108 KB Output is correct
8 Correct 200 ms 1108 KB Output is correct
9 Correct 171 ms 1108 KB Output is correct

Subtask #3
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 1108 KB Output is correct
2 Correct 4 ms 1108 KB Output is correct
3 Correct 17 ms 1108 KB Output is correct
4 Correct 18 ms 1108 KB Output is correct
5 Correct 33 ms 1108 KB Output is correct
6 Correct 34 ms 1108 KB Output is correct
7 Correct 50 ms 1108 KB Output is correct
8 Correct 46 ms 1108 KB Output is correct

Subtask #4
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 1108 KB Output is correct
2 Correct 2 ms 1108 KB Output is correct
3 Correct 131 ms 1108 KB Output is correct
4 Correct 171 ms 1108 KB Output is correct
5 Correct 348 ms 1236 KB Output is correct
6 Correct 338 ms 1236 KB Output is correct
7 Correct 354 ms 1236 KB Output is correct
8 Correct 338 ms 1224 KB Output is correct

Subtask #5
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 16 ms 1108 KB Output is correct
3 Correct 76 ms 1116 KB Output is correct
4 Correct 194 ms 1108 KB Output is correct
5 Correct 347 ms 1236 KB Output is correct
6 Correct 357 ms 1192 KB Output is correct

Subtask #6
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 11 ms 1108 KB Output is correct
4 Correct 26 ms 1088 KB Output is correct
5 Correct 168 ms 1108 KB Output is correct
6 Correct 168 ms 1108 KB Output is correct
7 Correct 185 ms 1108 KB Output is correct
8 Correct 177 ms 1108 KB Output is correct
9 Correct 1 ms 1108 KB Output is correct
10 Correct 2 ms 1108 KB Output is correct
11 Correct 11 ms 1108 KB Output is correct
12 Correct 11 ms 1108 KB Output is correct
13 Correct 83 ms 1108 KB Output is correct
14 Correct 85 ms 1108 KB Output is correct
15 Correct 180 ms 1108 KB Output is correct
16 Correct 200 ms 1108 KB Output is correct
17 Correct 171 ms 1108 KB Output is correct
18 Correct 3 ms 1108 KB Output is correct
19 Correct 4 ms 1108 KB Output is correct
20 Correct 17 ms 1108 KB Output is correct
21 Correct 18 ms 1108 KB Output is correct
22 Correct 33 ms 1108 KB Output is correct
23 Correct 34 ms 1108 KB Output is correct
24 Correct 50 ms 1108 KB Output is correct
25 Correct 46 ms 1108 KB Output is correct
26 Correct 2 ms 1108 KB Output is correct
27 Correct 2 ms 1108 KB Output is correct
28 Correct 131 ms 1108 KB Output is correct
29 Correct 171 ms 1108 KB Output is correct
30 Correct 348 ms 1236 KB Output is correct
31 Correct 338 ms 1236 KB Output is correct
32 Correct 354 ms 1236 KB Output is correct
33 Correct 338 ms 1224 KB Output is correct
34 Correct 1 ms 1108 KB Output is correct
35 Correct 16 ms 1108 KB Output is correct
36 Correct 76 ms 1116 KB Output is correct
37 Correct 194 ms 1108 KB Output is correct
38 Correct 347 ms 1236 KB Output is correct
39 Correct 357 ms 1192 KB Output is correct
40 Correct 104 ms 1108 KB Output is correct
41 Correct 194 ms 1108 KB Output is correct
42 Correct 277 ms 1236 KB Output is correct
43 Correct 405 ms 1236 KB Output is correct
44 Correct 362 ms 1236 KB Output is correct
45 Correct 382 ms 1236 KB Output is correct
46 Correct 177 ms 1108 KB Output is correct
47 Correct 268 ms 1236 KB Output is correct
48 Correct 308 ms 1132 KB Output is correct