This documentation is automatically generated by online-judge-tools/verification-helper
// competitive-verifier: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=DPL_1_G
#include "../../template/template.hpp"
#include "../../dp/knapsack-limitations.hpp"
int main() {
int N, W;
cin >> N >> W;
vector< int > v(N), w(N), m(N);
for(int i = 0; i < N; i++) {
cin >> v[i] >> w[i] >> m[i];
}
auto ret = knapsack_limitations(w, m, v, W, -1);
cout << *max_element(begin(ret), end(ret)) << endl;
}
#line 1 "test/verify/aoj-dpl-1-g.test.cpp"
// competitive-verifier: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=DPL_1_G
#line 1 "template/template.hpp"
#include <bits/stdc++.h>
using namespace std;
using int64 = long long;
const int64 infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;
struct IoSetup {
IoSetup() {
cin.tie(nullptr);
ios::sync_with_stdio(false);
cout << fixed << setprecision(10);
cerr << fixed << setprecision(10);
}
} iosetup;
template <typename T1, typename T2>
ostream &operator<<(ostream &os, const pair<T1, T2> &p) {
os << p.first << " " << p.second;
return os;
}
template <typename T1, typename T2>
istream &operator>>(istream &is, pair<T1, T2> &p) {
is >> p.first >> p.second;
return is;
}
template <typename T>
ostream &operator<<(ostream &os, const vector<T> &v) {
for (int i = 0; i < (int)v.size(); i++) {
os << v[i] << (i + 1 != v.size() ? " " : "");
}
return os;
}
template <typename T>
istream &operator>>(istream &is, vector<T> &v) {
for (T &in : v) is >> in;
return is;
}
template <typename T1, typename T2>
inline bool chmax(T1 &a, T2 b) {
return a < b && (a = b, true);
}
template <typename T1, typename T2>
inline bool chmin(T1 &a, T2 b) {
return a > b && (a = b, true);
}
template <typename T = int64>
vector<T> make_v(size_t a) {
return vector<T>(a);
}
template <typename T, typename... Ts>
auto make_v(size_t a, Ts... ts) {
return vector<decltype(make_v<T>(ts...))>(a, make_v<T>(ts...));
}
template <typename T, typename V>
typename enable_if<is_class<T>::value == 0>::type fill_v(T &t, const V &v) {
t = v;
}
template <typename T, typename V>
typename enable_if<is_class<T>::value != 0>::type fill_v(T &t, const V &v) {
for (auto &e : t) fill_v(e, v);
}
template <typename F>
struct FixPoint : F {
explicit FixPoint(F &&f) : F(forward<F>(f)) {}
template <typename... Args>
decltype(auto) operator()(Args &&...args) const {
return F::operator()(*this, forward<Args>(args)...);
}
};
template <typename F>
inline decltype(auto) MFP(F &&f) {
return FixPoint<F>{forward<F>(f)};
}
#line 4 "test/verify/aoj-dpl-1-g.test.cpp"
#line 1 "dp/knapsack-limitations.hpp"
template <typename T, typename Compare = greater<T> >
vector<T> knapsack_limitations(const vector<int> &w, const vector<int> &m,
const vector<T> &v, const int &W, const T &NG,
const Compare &comp = Compare()) {
const int N = (int)w.size();
vector<T> dp(W + 1, NG), deqv(W + 1);
dp[0] = T();
vector<int> deq(W + 1);
for (int i = 0; i < N; i++) {
if (w[i] == 0) {
for (int j = 0; j <= W; j++) {
if (dp[j] != NG && comp(dp[j] + v[i] * m[i], dp[j])) {
dp[j] = dp[j] + v[i] * m[i];
}
}
} else {
for (int a = 0; a < w[i]; a++) {
int s = 0, t = 0;
for (int j = 0; w[i] * j + a <= W; j++) {
if (dp[w[i] * j + a] != NG) {
auto val = dp[w[i] * j + a] - j * v[i];
while (s < t && comp(val, deqv[t - 1])) --t;
deq[t] = j;
deqv[t++] = val;
}
if (s < t) {
dp[j * w[i] + a] = deqv[s] + j * v[i];
if (deq[s] == j - m[i]) ++s;
}
}
}
}
}
return dp;
}
#line 6 "test/verify/aoj-dpl-1-g.test.cpp"
int main() {
int N, W;
cin >> N >> W;
vector< int > v(N), w(N), m(N);
for(int i = 0; i < N; i++) {
cin >> v[i] >> w[i] >> m[i];
}
auto ret = knapsack_limitations(w, m, v, W, -1);
cout << *max_element(begin(ret), end(ret)) << endl;
}
Env | Name | Status | Elapsed | Memory |
---|---|---|---|---|
g++ | 00_sample_00.in | AC | 6 ms | 4 MB |
g++ | 00_sample_01.in | AC | 6 ms | 4 MB |
g++ | 01_small_00.in | AC | 6 ms | 4 MB |
g++ | 01_small_01.in | AC | 6 ms | 4 MB |
g++ | 01_small_02.in | AC | 6 ms | 4 MB |
g++ | 01_small_03.in | AC | 6 ms | 4 MB |
g++ | 01_small_04.in | AC | 6 ms | 4 MB |
g++ | 01_small_05.in | AC | 6 ms | 4 MB |
g++ | 01_small_06.in | AC | 6 ms | 4 MB |
g++ | 01_small_07.in | AC | 6 ms | 4 MB |
g++ | 02_corner_00.in | AC | 6 ms | 4 MB |
g++ | 02_corner_01.in | AC | 6 ms | 4 MB |
g++ | 02_corner_02.in | AC | 6 ms | 4 MB |
g++ | 02_corner_03.in | AC | 6 ms | 4 MB |
g++ | 02_corner_04.in | AC | 6 ms | 4 MB |
g++ | 02_corner_05.in | AC | 6 ms | 4 MB |
g++ | 03_rand_00.in | AC | 6 ms | 4 MB |
g++ | 03_rand_01.in | AC | 6 ms | 4 MB |
g++ | 03_rand_02.in | AC | 6 ms | 4 MB |
g++ | 03_rand_03.in | AC | 6 ms | 4 MB |
g++ | 03_rand_04.in | AC | 6 ms | 4 MB |
g++ | 03_rand_05.in | AC | 6 ms | 4 MB |
g++ | 04_rand_large_00.in | AC | 6 ms | 4 MB |
g++ | 04_rand_large_01.in | AC | 6 ms | 4 MB |
g++ | 04_rand_large_02.in | AC | 6 ms | 4 MB |
g++ | 04_rand_large_03.in | AC | 7 ms | 4 MB |
g++ | 04_rand_large_04.in | AC | 8 ms | 4 MB |
g++ | 04_rand_large_05.in | AC | 8 ms | 4 MB |
g++ | 04_rand_large_06.in | AC | 8 ms | 4 MB |
g++ | 04_rand_large_07.in | AC | 6 ms | 4 MB |
g++ | 05_maximum_00.in | AC | 9 ms | 4 MB |
g++ | 05_maximum_01.in | AC | 9 ms | 4 MB |
g++ | 05_maximum_02.in | AC | 9 ms | 4 MB |
g++ | 05_maximum_03.in | AC | 9 ms | 4 MB |
g++ | 05_maximum_04.in | AC | 6 ms | 4 MB |
g++ | 05_maximum_05.in | AC | 6 ms | 4 MB |
g++ | 05_maximum_06.in | AC | 6 ms | 4 MB |
g++ | 05_maximum_07.in | AC | 6 ms | 4 MB |
g++ | 05_maximum_08.in | AC | 6 ms | 4 MB |
g++ | 05_maximum_09.in | AC | 9 ms | 4 MB |
g++ | 06_critical_00.in | AC | 6 ms | 4 MB |
g++ | 06_critical_01.in | AC | 6 ms | 4 MB |
g++ | 06_critical_02.in | AC | 6 ms | 4 MB |
g++ | 06_critical_03.in | AC | 6 ms | 4 MB |
g++ | 06_critical_04.in | AC | 8 ms | 4 MB |
g++ | 06_critical_05.in | AC | 8 ms | 4 MB |
g++ | 06_critical_06.in | AC | 6 ms | 4 MB |
g++ | 06_critical_07.in | AC | 8 ms | 4 MB |
g++ | 06_critical_08.in | AC | 9 ms | 4 MB |
g++ | 06_critical_09.in | AC | 9 ms | 4 MB |
clang++ | 00_sample_00.in | AC | 6 ms | 4 MB |
clang++ | 00_sample_01.in | AC | 6 ms | 4 MB |
clang++ | 01_small_00.in | AC | 6 ms | 4 MB |
clang++ | 01_small_01.in | AC | 6 ms | 4 MB |
clang++ | 01_small_02.in | AC | 6 ms | 4 MB |
clang++ | 01_small_03.in | AC | 6 ms | 4 MB |
clang++ | 01_small_04.in | AC | 6 ms | 4 MB |
clang++ | 01_small_05.in | AC | 6 ms | 4 MB |
clang++ | 01_small_06.in | AC | 6 ms | 4 MB |
clang++ | 01_small_07.in | AC | 6 ms | 4 MB |
clang++ | 02_corner_00.in | AC | 6 ms | 4 MB |
clang++ | 02_corner_01.in | AC | 6 ms | 4 MB |
clang++ | 02_corner_02.in | AC | 6 ms | 4 MB |
clang++ | 02_corner_03.in | AC | 6 ms | 4 MB |
clang++ | 02_corner_04.in | AC | 6 ms | 4 MB |
clang++ | 02_corner_05.in | AC | 6 ms | 4 MB |
clang++ | 03_rand_00.in | AC | 6 ms | 4 MB |
clang++ | 03_rand_01.in | AC | 6 ms | 4 MB |
clang++ | 03_rand_02.in | AC | 6 ms | 4 MB |
clang++ | 03_rand_03.in | AC | 6 ms | 4 MB |
clang++ | 03_rand_04.in | AC | 6 ms | 4 MB |
clang++ | 03_rand_05.in | AC | 6 ms | 4 MB |
clang++ | 04_rand_large_00.in | AC | 6 ms | 4 MB |
clang++ | 04_rand_large_01.in | AC | 6 ms | 4 MB |
clang++ | 04_rand_large_02.in | AC | 6 ms | 4 MB |
clang++ | 04_rand_large_03.in | AC | 7 ms | 4 MB |
clang++ | 04_rand_large_04.in | AC | 8 ms | 4 MB |
clang++ | 04_rand_large_05.in | AC | 9 ms | 4 MB |
clang++ | 04_rand_large_06.in | AC | 9 ms | 4 MB |
clang++ | 04_rand_large_07.in | AC | 6 ms | 4 MB |
clang++ | 05_maximum_00.in | AC | 10 ms | 4 MB |
clang++ | 05_maximum_01.in | AC | 10 ms | 4 MB |
clang++ | 05_maximum_02.in | AC | 10 ms | 4 MB |
clang++ | 05_maximum_03.in | AC | 10 ms | 4 MB |
clang++ | 05_maximum_04.in | AC | 6 ms | 4 MB |
clang++ | 05_maximum_05.in | AC | 6 ms | 4 MB |
clang++ | 05_maximum_06.in | AC | 6 ms | 4 MB |
clang++ | 05_maximum_07.in | AC | 6 ms | 4 MB |
clang++ | 05_maximum_08.in | AC | 6 ms | 4 MB |
clang++ | 05_maximum_09.in | AC | 9 ms | 4 MB |
clang++ | 06_critical_00.in | AC | 6 ms | 4 MB |
clang++ | 06_critical_01.in | AC | 6 ms | 4 MB |
clang++ | 06_critical_02.in | AC | 6 ms | 4 MB |
clang++ | 06_critical_03.in | AC | 6 ms | 4 MB |
clang++ | 06_critical_04.in | AC | 10 ms | 4 MB |
clang++ | 06_critical_05.in | AC | 8 ms | 4 MB |
clang++ | 06_critical_06.in | AC | 6 ms | 4 MB |
clang++ | 06_critical_07.in | AC | 8 ms | 4 MB |
clang++ | 06_critical_08.in | AC | 9 ms | 4 MB |
clang++ | 06_critical_09.in | AC | 9 ms | 4 MB |