#pragma GCC optimize("O3")
#include <bits/stdc++.h>
using namespace std;
#define max_(a, b) a = max((a), (b))
#define ll long long
const int N = 2004, K = 101;
const ll inf = 1e15;
ll dp[2][N][K];
int main() {
ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
int n;
cin >> n;
struct st {
int c, f, v;
bool operator<(st ot) {
return f < ot.f;
}
};
vector<st> a(n);
for (int i = 0; i < n; i++)
cin >> a[i].c >> a[i].f >> a[i].v;
int m;
cin >> m;
vector<st> q(m);
for (int i = 0; i < m; i++)
cin >> q[i].c >> q[i].f >> q[i].v;
sort(a.rbegin(), a.rend()), sort(q.rbegin(), q.rend());
for (int i = 0; i < 2; i++)
for (int j = 0; j <= m; j++)
for (int k = 0; k < K; k++) dp[i][j][k] = -inf;
dp[0][0][0] = 0;
ll ans = 0;
for (int i = 1; i <= n; i++) {
int i2 = i & 1;
auto& comp = a[i - 1];
// j == 0
for (int k = 0; k < K; k++) {
auto& v = dp[i2][0][k];
max_(v, dp[1 - i2][0][k]);
if (k - comp.c >= 0)
max_(v, dp[1 - i2][0][k - comp.c] - comp.v);
}
for (int j = 1; j <= m; j++) {
auto& cust = q[j - 1];
for (int k = comp.c; k < K; k++) {
auto& v = dp[i2][j][k];
max_(v, dp[1 - i2][j][k - comp.c] - comp.v);
}
if (comp.f >= cust.f) {
for (int k = 0; k < K - cust.c; k++) {
auto& v = dp[i2][j][k];
max_(v, dp[i2][j - 1][k + cust.c] + cust.v);
}
}
for (int k = 0; k < K; k++) {
auto& v = dp[i2][j][k];
max_(v, max(dp[1 - i2][j][k], dp[i2][j - 1][k]));
// if (k - comp.c >= 0)
// max_(v, dp[1 - i2][j][k - comp.c] - comp.v);
// if (k + cust.c < K && comp.f >= cust.f)
// max_(v, dp[i2][j - 1][k + cust.c] + cust.v);
max_(ans, v);
}
// for (int k = 0; k < K; k++)
// cout << i << " " << j << " " << k << " " << dp[i2][j][k] << "\n";
}
}
cout << ans << "\n";
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
328 KB |
Output is correct |
3 |
Correct |
1 ms |
468 KB |
Output is correct |
4 |
Correct |
1 ms |
596 KB |
Output is correct |
5 |
Correct |
8 ms |
3288 KB |
Output is correct |
6 |
Correct |
10 ms |
3284 KB |
Output is correct |
7 |
Correct |
8 ms |
3540 KB |
Output is correct |
8 |
Correct |
8 ms |
3540 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
324 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
340 KB |
Output is correct |
5 |
Correct |
3 ms |
340 KB |
Output is correct |
6 |
Correct |
4 ms |
388 KB |
Output is correct |
7 |
Correct |
10 ms |
428 KB |
Output is correct |
8 |
Correct |
11 ms |
340 KB |
Output is correct |
9 |
Correct |
7 ms |
340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
328 KB |
Output is correct |
3 |
Correct |
2 ms |
468 KB |
Output is correct |
4 |
Correct |
2 ms |
468 KB |
Output is correct |
5 |
Correct |
10 ms |
468 KB |
Output is correct |
6 |
Correct |
11 ms |
572 KB |
Output is correct |
7 |
Correct |
17 ms |
724 KB |
Output is correct |
8 |
Correct |
17 ms |
740 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
320 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
4 ms |
340 KB |
Output is correct |
4 |
Correct |
8 ms |
3224 KB |
Output is correct |
5 |
Correct |
965 ms |
3228 KB |
Output is correct |
6 |
Correct |
869 ms |
3564 KB |
Output is correct |
7 |
Correct |
930 ms |
3584 KB |
Output is correct |
8 |
Correct |
866 ms |
3584 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
460 KB |
Output is correct |
3 |
Correct |
29 ms |
736 KB |
Output is correct |
4 |
Correct |
302 ms |
2260 KB |
Output is correct |
5 |
Correct |
781 ms |
3580 KB |
Output is correct |
6 |
Correct |
936 ms |
3548 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
328 KB |
Output is correct |
3 |
Correct |
1 ms |
468 KB |
Output is correct |
4 |
Correct |
1 ms |
596 KB |
Output is correct |
5 |
Correct |
8 ms |
3288 KB |
Output is correct |
6 |
Correct |
10 ms |
3284 KB |
Output is correct |
7 |
Correct |
8 ms |
3540 KB |
Output is correct |
8 |
Correct |
8 ms |
3540 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
0 ms |
324 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
3 ms |
340 KB |
Output is correct |
14 |
Correct |
4 ms |
388 KB |
Output is correct |
15 |
Correct |
10 ms |
428 KB |
Output is correct |
16 |
Correct |
11 ms |
340 KB |
Output is correct |
17 |
Correct |
7 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
0 ms |
328 KB |
Output is correct |
20 |
Correct |
2 ms |
468 KB |
Output is correct |
21 |
Correct |
2 ms |
468 KB |
Output is correct |
22 |
Correct |
10 ms |
468 KB |
Output is correct |
23 |
Correct |
11 ms |
572 KB |
Output is correct |
24 |
Correct |
17 ms |
724 KB |
Output is correct |
25 |
Correct |
17 ms |
740 KB |
Output is correct |
26 |
Correct |
0 ms |
320 KB |
Output is correct |
27 |
Correct |
1 ms |
340 KB |
Output is correct |
28 |
Correct |
4 ms |
340 KB |
Output is correct |
29 |
Correct |
8 ms |
3224 KB |
Output is correct |
30 |
Correct |
965 ms |
3228 KB |
Output is correct |
31 |
Correct |
869 ms |
3564 KB |
Output is correct |
32 |
Correct |
930 ms |
3584 KB |
Output is correct |
33 |
Correct |
866 ms |
3584 KB |
Output is correct |
34 |
Correct |
0 ms |
340 KB |
Output is correct |
35 |
Correct |
1 ms |
460 KB |
Output is correct |
36 |
Correct |
29 ms |
736 KB |
Output is correct |
37 |
Correct |
302 ms |
2260 KB |
Output is correct |
38 |
Correct |
781 ms |
3580 KB |
Output is correct |
39 |
Correct |
936 ms |
3548 KB |
Output is correct |
40 |
Correct |
60 ms |
1160 KB |
Output is correct |
41 |
Correct |
186 ms |
2220 KB |
Output is correct |
42 |
Correct |
620 ms |
2752 KB |
Output is correct |
43 |
Correct |
858 ms |
3576 KB |
Output is correct |
44 |
Correct |
847 ms |
3592 KB |
Output is correct |
45 |
Correct |
750 ms |
3612 KB |
Output is correct |
46 |
Correct |
266 ms |
1876 KB |
Output is correct |
47 |
Correct |
590 ms |
2772 KB |
Output is correct |
48 |
Correct |
562 ms |
2644 KB |
Output is correct |