| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 471091 |
2021-09-07T03:59:31 Z |
dqk |
Knapsack (NOI18_knapsack) |
C++17 |
|
122 ms |
34788 KB |
#include <bits/stdc++.h>
using i64 = long long;
int main() {
std::ios_base::sync_with_stdio(false);
std::cin.tie(nullptr);
int s, n;
std::cin >> s >> n;
std::map<int, std::vector<std::pair<int, int>>> m;
for (int i = 0; i < n; ++i) {
int v, w, k;
std::cin >> v >> w >> k;
m[w].push_back({v, k});
}
std::vector<std::vector<i64>> dp(m.size() + 1, std::vector<i64>(s + 1, 0));
int i = 0;
i64 ans = 0;
for (auto &[w, p] : m) {
i++;
std::sort(p.rbegin(), p.rend());
for (int j = 0; j <= s; ++j) {
dp[i][j] = dp[i - 1][j];
int W = 0;
i64 V = 0;
for (auto [v, k] : p) {
if (W > j)
break;
for (int l = 0; l < k; ++l) {
W += w;
V += v;
if (W > j)
break;
dp[i][j] = std::max(dp[i][j], dp[i - 1][j - W] + V);
}
}
ans = std::max(ans, dp[i][j]);
}
}
std::cout << ans << "\n";
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
2 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 7 |
Correct |
2 ms |
1868 KB |
Output is correct |
| 8 |
Correct |
3 ms |
1744 KB |
Output is correct |
| 9 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1740 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
2 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 7 |
Correct |
2 ms |
1868 KB |
Output is correct |
| 8 |
Correct |
3 ms |
1744 KB |
Output is correct |
| 9 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
3 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
2 ms |
1868 KB |
Output is correct |
| 17 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 18 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 19 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 20 |
Correct |
3 ms |
1868 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
2 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 11 |
Correct |
2 ms |
1868 KB |
Output is correct |
| 12 |
Correct |
3 ms |
1744 KB |
Output is correct |
| 13 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 14 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
3 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
2 ms |
1868 KB |
Output is correct |
| 21 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 22 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 23 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 24 |
Correct |
3 ms |
1868 KB |
Output is correct |
| 25 |
Correct |
1 ms |
204 KB |
Output is correct |
| 26 |
Correct |
3 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
3 ms |
1868 KB |
Output is correct |
| 31 |
Correct |
2 ms |
1848 KB |
Output is correct |
| 32 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 33 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 34 |
Correct |
2 ms |
1740 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
2 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 11 |
Correct |
2 ms |
1868 KB |
Output is correct |
| 12 |
Correct |
3 ms |
1744 KB |
Output is correct |
| 13 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 14 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
3 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
2 ms |
1868 KB |
Output is correct |
| 21 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 22 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 23 |
Correct |
3 ms |
1740 KB |
Output is correct |
| 24 |
Correct |
3 ms |
1868 KB |
Output is correct |
| 25 |
Correct |
1 ms |
204 KB |
Output is correct |
| 26 |
Correct |
3 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
3 ms |
1868 KB |
Output is correct |
| 31 |
Correct |
2 ms |
1848 KB |
Output is correct |
| 32 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 33 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 34 |
Correct |
2 ms |
1740 KB |
Output is correct |
| 35 |
Correct |
35 ms |
2252 KB |
Output is correct |
| 36 |
Correct |
45 ms |
2444 KB |
Output is correct |
| 37 |
Correct |
49 ms |
2360 KB |
Output is correct |
| 38 |
Correct |
39 ms |
2516 KB |
Output is correct |
| 39 |
Correct |
46 ms |
2996 KB |
Output is correct |
| 40 |
Correct |
105 ms |
34788 KB |
Output is correct |
| 41 |
Correct |
122 ms |
34408 KB |
Output is correct |
| 42 |
Correct |
115 ms |
34540 KB |
Output is correct |
| 43 |
Correct |
102 ms |
34372 KB |
Output is correct |
| 44 |
Correct |
99 ms |
34308 KB |
Output is correct |
| 45 |
Correct |
54 ms |
6500 KB |
Output is correct |
| 46 |
Correct |
44 ms |
2752 KB |
Output is correct |
| 47 |
Correct |
58 ms |
9668 KB |
Output is correct |
| 48 |
Correct |
75 ms |
19012 KB |
Output is correct |
| 49 |
Correct |
46 ms |
3528 KB |
Output is correct |
| 50 |
Correct |
56 ms |
3584 KB |
Output is correct |
