//Lukasz Janeczko Krakow
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main()
{
ios_base::sync_with_stdio(false);
int n, ind;
cin >> n;
vector < pair <long long,long long> > Mushrooms(n);
for(int i=0; i<n; i++)
cin >> Mushrooms[i].first >> Mushrooms[i].second;
sort(Mushrooms.begin(),Mushrooms.end());
long long s1=0, s2; bool Taken[n]; vector <long long> Cur(n+1,2100000000ll*100000000);
for(int i=0; i<n; i++)
{
Taken[i]=false;
if(Mushrooms[i].second>s1)
{
s1=Mushrooms[i].second;
Cur[0]=s2=Mushrooms[i].first;
ind=i;
}
}
Cur[n]=2100000000ll*100000000;
Taken[ind]=true;
cout << s1 <<endl;
for(int g=1; g<n; g++)
{
int i=0, j=-1; long long newsume=0, cursume=0;
while(i<n && j<g)
{
while(i<n && Taken[i])
i++;
if(i<n)
while(j<g && Cur[j+1]<=Mushrooms[i].first)
{
cursume+=Cur[j+1];
j++;
}
while(i<n && Cur[j+1]>Mushrooms[i].first)
{
if(!Taken[i] && Mushrooms[i].second+Mushrooms[i].first*(j+1)+(s2-cursume)>newsume)
{
ind=i;
newsume=Mushrooms[i].second+Mushrooms[i].first*(j+1)+(s2-cursume);
}
i++;
}
}
Taken[ind]=true;
s1+=newsume;
s2+=Mushrooms[ind].first;
Cur[g]=Mushrooms[ind].first;
int p=g-1;
while(p>=0 && Cur[p]>Cur[p+1])
{
swap(Cur[p],Cur[p+1]);
p--;
}
cout << s1 <<endl;
}
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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | //Lukasz Janeczko Krakow #include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { ios_base::sync_with_stdio(false); int n, ind; cin >> n; vector < pair <long long,long long> > Mushrooms(n); for(int i=0; i<n; i++) cin >> Mushrooms[i].first >> Mushrooms[i].second; sort(Mushrooms.begin(),Mushrooms.end()); long long s1=0, s2; bool Taken[n]; vector <long long> Cur(n+1,2100000000ll*100000000); for(int i=0; i<n; i++) { Taken[i]=false; if(Mushrooms[i].second>s1) { s1=Mushrooms[i].second; Cur[0]=s2=Mushrooms[i].first; ind=i; } } Cur[n]=2100000000ll*100000000; Taken[ind]=true; cout << s1 <<endl; for(int g=1; g<n; g++) { int i=0, j=-1; long long newsume=0, cursume=0; while(i<n && j<g) { while(i<n && Taken[i]) i++; if(i<n) while(j<g && Cur[j+1]<=Mushrooms[i].first) { cursume+=Cur[j+1]; j++; } while(i<n && Cur[j+1]>Mushrooms[i].first) { if(!Taken[i] && Mushrooms[i].second+Mushrooms[i].first*(j+1)+(s2-cursume)>newsume) { ind=i; newsume=Mushrooms[i].second+Mushrooms[i].first*(j+1)+(s2-cursume); } i++; } } Taken[ind]=true; s1+=newsume; s2+=Mushrooms[ind].first; Cur[g]=Mushrooms[ind].first; int p=g-1; while(p>=0 && Cur[p]>Cur[p+1]) { swap(Cur[p],Cur[p+1]); p--; } cout << s1 <<endl; } return 0; } |
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