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Submission #761548

# Submission time Handle Problem Language Result Execution time Memory
761548 2023-06-20T00:54:57 Z penguinhacker Cloud Computing (CEOI18_clo) C++17
100 / 100
 219 ms 1308 KB 
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define ar array

const int mxN=2000;
int n, m;
ll dp[50*mxN+1];
vector<ar<int, 4>> v;

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	cin >> n;
	for (int i=0; i<n; ++i) {
		int c, f, p;
		cin >> c >> f >> p;
		v.push_back({-f, 1, c, p});
	}
	cin >> m;
	for (int i=0; i<m; ++i) {
		int c, f, p;
		cin >> c >> f >> p;
		v.push_back({-f, 2, c, p});
	}
	sort(v.begin(), v.end());
	memset(dp, 0xbf, sizeof(dp));
	dp[0]=0;
	int tot=0;
	for (auto [aalala, t, c, p] : v) {
		if (t==1) {
			tot+=c;
			for (int i=tot; i>=c; --i)
				dp[i]=max(dp[i], dp[i-c]-p);
		} else {
			for (int i=0; i<=tot-c; ++i)
				dp[i]=max(dp[i], dp[i+c]+p);
		}
		/*for (int i=0; i<=tot; ++i)
			cout << (dp[i]<1e18?-10000000:dp[i]) << " " << " ";
		cout << endl;*/
	}
	cout << *max_element(dp, dp+50*n+1);
	return 0;
}

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 1 ms 1108 KB Output is correct
4 Correct 1 ms 1096 KB Output is correct
5 Correct 2 ms 1116 KB Output is correct
6 Correct 1 ms 1108 KB Output is correct
7 Correct 2 ms 1108 KB Output is correct
8 Correct 2 ms 1108 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 980 KB Output is correct
3 Correct 1 ms 1108 KB Output is correct
4 Correct 1 ms 1108 KB Output is correct
5 Correct 13 ms 1152 KB Output is correct
6 Correct 1 ms 1108 KB Output is correct
7 Correct 39 ms 1164 KB Output is correct
8 Correct 6 ms 1108 KB Output is correct
9 Correct 61 ms 1108 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 980 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 1 ms 1108 KB Output is correct
4 Correct 1 ms 1108 KB Output is correct
5 Correct 1 ms 1108 KB Output is correct
6 Correct 1 ms 1104 KB Output is correct
7 Correct 1 ms 1108 KB Output is correct
8 Correct 1 ms 1108 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 980 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 3 ms 1108 KB Output is correct
4 Correct 2 ms 1108 KB Output is correct
5 Correct 92 ms 1268 KB Output is correct
6 Correct 196 ms 1260 KB Output is correct
7 Correct 199 ms 1236 KB Output is correct
8 Correct 192 ms 1260 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 9 ms 1148 KB Output is correct
4 Correct 4 ms 1148 KB Output is correct
5 Correct 134 ms 1276 KB Output is correct
6 Correct 195 ms 1244 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 1 ms 1108 KB Output is correct
4 Correct 1 ms 1096 KB Output is correct
5 Correct 2 ms 1116 KB Output is correct
6 Correct 1 ms 1108 KB Output is correct
7 Correct 2 ms 1108 KB Output is correct
8 Correct 2 ms 1108 KB Output is correct
9 Correct 1 ms 1108 KB Output is correct
10 Correct 1 ms 980 KB Output is correct
11 Correct 1 ms 1108 KB Output is correct
12 Correct 1 ms 1108 KB Output is correct
13 Correct 13 ms 1152 KB Output is correct
14 Correct 1 ms 1108 KB Output is correct
15 Correct 39 ms 1164 KB Output is correct
16 Correct 6 ms 1108 KB Output is correct
17 Correct 61 ms 1108 KB Output is correct
18 Correct 1 ms 980 KB Output is correct
19 Correct 1 ms 1108 KB Output is correct
20 Correct 1 ms 1108 KB Output is correct
21 Correct 1 ms 1108 KB Output is correct
22 Correct 1 ms 1108 KB Output is correct
23 Correct 1 ms 1104 KB Output is correct
24 Correct 1 ms 1108 KB Output is correct
25 Correct 1 ms 1108 KB Output is correct
26 Correct 1 ms 980 KB Output is correct
27 Correct 1 ms 1108 KB Output is correct
28 Correct 3 ms 1108 KB Output is correct
29 Correct 2 ms 1108 KB Output is correct
30 Correct 92 ms 1268 KB Output is correct
31 Correct 196 ms 1260 KB Output is correct
32 Correct 199 ms 1236 KB Output is correct
33 Correct 192 ms 1260 KB Output is correct
34 Correct 1 ms 1108 KB Output is correct
35 Correct 1 ms 1108 KB Output is correct
36 Correct 9 ms 1148 KB Output is correct
37 Correct 4 ms 1148 KB Output is correct
38 Correct 134 ms 1276 KB Output is correct
39 Correct 195 ms 1244 KB Output is correct
40 Correct 11 ms 1112 KB Output is correct
41 Correct 26 ms 1184 KB Output is correct
42 Correct 3 ms 1176 KB Output is correct
43 Correct 219 ms 1268 KB Output is correct
44 Correct 219 ms 1236 KB Output is correct
45 Correct 157 ms 1308 KB Output is correct
46 Correct 3 ms 1108 KB Output is correct
47 Correct 3 ms 1236 KB Output is correct
48 Correct 4 ms 1236 KB Output is correct