#include <bits/stdc++.h>
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
template <typename T>
using ordered_set = tree <T, null_type, less <T>, rb_tree_tag, tree_order_statistics_node_update>;
const int N = 2010 * 50;
int n, m;
long long dp[N];
struct dta {
int c, f, v, type;
int operator < (const dta& other) const {
if (f != other.f) return f > other.f;
return type > other.type;
}
};
int main() {
ios :: sync_with_stdio(0); cin.tie(0);
vector <dta> events;
cin >> n;
for (int i = 0; i < n; ++i) {
int c, f, v;
cin >> c >> f >> v;
events.push_back({c, f, v, 1});
}
cin >> m;
for (int i = 0; i < m; ++i) {
int c, f, v;
cin >> c >> f >> v;
events.push_back({c, f, v, -1});
}
sort(events.begin(), events.end());
int cur = 0;
memset(dp, - 60, sizeof(dp));
dp[0] = 0;
for (auto [c, f, v, type]: events) {
if (type == 1) {
for (int i = cur; i >= 0; --i)
dp[i + c] = max(dp[i + c], dp[i] - v);
cur += c;
} else {
for (int i = c; i <= cur; ++i)
dp[i - c] = max(dp[i - c], dp[i] + v);
}
}
cout << *max_element(dp, dp + N);
}
Compilation message
clo.cpp:2: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
2 | #pragma GCC optimization ("O3")
|
clo.cpp:3: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
3 | #pragma GCC optimization ("unroll-loops")
|
clo.cpp: In function 'int main()':
clo.cpp:45:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
45 | for (auto [c, f, v, type]: events) {
| ^
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
972 KB |
Output is correct |
2 |
Correct |
1 ms |
1100 KB |
Output is correct |
3 |
Correct |
1 ms |
1088 KB |
Output is correct |
4 |
Correct |
1 ms |
1100 KB |
Output is correct |
5 |
Correct |
2 ms |
1092 KB |
Output is correct |
6 |
Correct |
1 ms |
1092 KB |
Output is correct |
7 |
Correct |
3 ms |
1228 KB |
Output is correct |
8 |
Correct |
2 ms |
1100 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
1100 KB |
Output is correct |
2 |
Correct |
1 ms |
1100 KB |
Output is correct |
3 |
Correct |
1 ms |
1088 KB |
Output is correct |
4 |
Correct |
1 ms |
1100 KB |
Output is correct |
5 |
Correct |
12 ms |
1092 KB |
Output is correct |
6 |
Correct |
2 ms |
1100 KB |
Output is correct |
7 |
Correct |
43 ms |
1100 KB |
Output is correct |
8 |
Correct |
7 ms |
1104 KB |
Output is correct |
9 |
Correct |
70 ms |
1100 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
1088 KB |
Output is correct |
2 |
Correct |
1 ms |
1084 KB |
Output is correct |
3 |
Correct |
1 ms |
1100 KB |
Output is correct |
4 |
Correct |
1 ms |
1100 KB |
Output is correct |
5 |
Correct |
1 ms |
1100 KB |
Output is correct |
6 |
Correct |
1 ms |
1100 KB |
Output is correct |
7 |
Correct |
1 ms |
1092 KB |
Output is correct |
8 |
Correct |
1 ms |
1100 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
1088 KB |
Output is correct |
2 |
Correct |
1 ms |
1088 KB |
Output is correct |
3 |
Correct |
4 ms |
1100 KB |
Output is correct |
4 |
Correct |
2 ms |
1100 KB |
Output is correct |
5 |
Correct |
119 ms |
1260 KB |
Output is correct |
6 |
Correct |
222 ms |
1248 KB |
Output is correct |
7 |
Correct |
253 ms |
1268 KB |
Output is correct |
8 |
Correct |
204 ms |
1228 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
1100 KB |
Output is correct |
2 |
Correct |
1 ms |
1100 KB |
Output is correct |
3 |
Correct |
10 ms |
1140 KB |
Output is correct |
4 |
Correct |
4 ms |
1100 KB |
Output is correct |
5 |
Correct |
155 ms |
1268 KB |
Output is correct |
6 |
Correct |
219 ms |
1236 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
972 KB |
Output is correct |
2 |
Correct |
1 ms |
1100 KB |
Output is correct |
3 |
Correct |
1 ms |
1088 KB |
Output is correct |
4 |
Correct |
1 ms |
1100 KB |
Output is correct |
5 |
Correct |
2 ms |
1092 KB |
Output is correct |
6 |
Correct |
1 ms |
1092 KB |
Output is correct |
7 |
Correct |
3 ms |
1228 KB |
Output is correct |
8 |
Correct |
2 ms |
1100 KB |
Output is correct |
9 |
Correct |
1 ms |
1100 KB |
Output is correct |
10 |
Correct |
1 ms |
1100 KB |
Output is correct |
11 |
Correct |
1 ms |
1088 KB |
Output is correct |
12 |
Correct |
1 ms |
1100 KB |
Output is correct |
13 |
Correct |
12 ms |
1092 KB |
Output is correct |
14 |
Correct |
2 ms |
1100 KB |
Output is correct |
15 |
Correct |
43 ms |
1100 KB |
Output is correct |
16 |
Correct |
7 ms |
1104 KB |
Output is correct |
17 |
Correct |
70 ms |
1100 KB |
Output is correct |
18 |
Correct |
1 ms |
1088 KB |
Output is correct |
19 |
Correct |
1 ms |
1084 KB |
Output is correct |
20 |
Correct |
1 ms |
1100 KB |
Output is correct |
21 |
Correct |
1 ms |
1100 KB |
Output is correct |
22 |
Correct |
1 ms |
1100 KB |
Output is correct |
23 |
Correct |
1 ms |
1100 KB |
Output is correct |
24 |
Correct |
1 ms |
1092 KB |
Output is correct |
25 |
Correct |
1 ms |
1100 KB |
Output is correct |
26 |
Correct |
1 ms |
1088 KB |
Output is correct |
27 |
Correct |
1 ms |
1088 KB |
Output is correct |
28 |
Correct |
4 ms |
1100 KB |
Output is correct |
29 |
Correct |
2 ms |
1100 KB |
Output is correct |
30 |
Correct |
119 ms |
1260 KB |
Output is correct |
31 |
Correct |
222 ms |
1248 KB |
Output is correct |
32 |
Correct |
253 ms |
1268 KB |
Output is correct |
33 |
Correct |
204 ms |
1228 KB |
Output is correct |
34 |
Correct |
1 ms |
1100 KB |
Output is correct |
35 |
Correct |
1 ms |
1100 KB |
Output is correct |
36 |
Correct |
10 ms |
1140 KB |
Output is correct |
37 |
Correct |
4 ms |
1100 KB |
Output is correct |
38 |
Correct |
155 ms |
1268 KB |
Output is correct |
39 |
Correct |
219 ms |
1236 KB |
Output is correct |
40 |
Correct |
10 ms |
1100 KB |
Output is correct |
41 |
Correct |
30 ms |
1100 KB |
Output is correct |
42 |
Correct |
3 ms |
1156 KB |
Output is correct |
43 |
Correct |
264 ms |
1272 KB |
Output is correct |
44 |
Correct |
261 ms |
1268 KB |
Output is correct |
45 |
Correct |
158 ms |
1296 KB |
Output is correct |
46 |
Correct |
2 ms |
1100 KB |
Output is correct |
47 |
Correct |
4 ms |
1228 KB |
Output is correct |
48 |
Correct |
5 ms |
1228 KB |
Output is correct |