#include <iostream> #include <algorithm> using namespace std; long long dyn[2000002], wyn[1000002]; pair<long long, long long> tab[1000002]; int main() { ios_base::sync_with_stdio(0); int n; cin >> n; for (int i=0; i<n; i++) { cin >> tab[i].second >> tab[i].first; } for (int i=1; i<(1<<n); i++) { for (int j=0; j<n; j++) { if ((i&(1<<j))!=0) { dyn[i]=max(dyn[i], dyn[i-(1<<j)]+tab[j].first+(__builtin_popcount(i)-1)*tab[j].second); //cout << dyn[i-(1<<j)] << " " << tab[j].first << " " << (__builtin_popcount(i)-1)*tab[j].second << "\n"; } } //cout << i << " " << dyn[i] << "\n"; wyn[__builtin_popcount(i)]=max(wyn[__builtin_popcount(i)], dyn[i]); } for (int i=1; i<=n; i++) { cout << wyn[i] << "\n"; } return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | #include <iostream> #include <algorithm> using namespace std; long long dyn[2000002], wyn[1000002]; pair<long long, long long> tab[1000002]; int main() { ios_base::sync_with_stdio(0); int n; cin >> n; for (int i=0; i<n; i++) { cin >> tab[i].second >> tab[i].first; } for (int i=1; i<(1<<n); i++) { for (int j=0; j<n; j++) { if ((i&(1<<j))!=0) { dyn[i]=max(dyn[i], dyn[i-(1<<j)]+tab[j].first+(__builtin_popcount(i)-1)*tab[j].second); //cout << dyn[i-(1<<j)] << " " << tab[j].first << " " << (__builtin_popcount(i)-1)*tab[j].second << "\n"; } } //cout << i << " " << dyn[i] << "\n"; wyn[__builtin_popcount(i)]=max(wyn[__builtin_popcount(i)], dyn[i]); } for (int i=1; i<=n; i++) { cout << wyn[i] << "\n"; } return 0; } |