이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include "robots.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
typedef pair <int,int> ii;
typedef pair <ii,int> iii;
int putaway(int A, int B, int N, int X[], int Y[], int W[], int S[])
{
vector <iii> items;
vector <ii> x;
vector <ii> y;
vector <int> w;
vector <int> s;
for(int i=0;i<N;i++)
{
items.pb(iii(ii(W[i],S[i]),i));
x.pb(ii(W[i],i));
y.pb(ii(S[i],i));
}
for(int i=0;i<A;i++)
{
w.pb(X[i]);
}
for(int i=0;i<B;i++)
{
s.pb(Y[i]);
}
sort(items.begin(),items.end());
sort(x.begin(),x.end());
sort(y.begin(),y.end());
sort(w.begin(),w.end());
sort(s.begin(),s.end());
/*for(int i=0;i<N;i++)
{
printf("%d %d %d\n",items[i].first.first,items[i].first.second,items[i].second);
}
printf("\n");
for(int i=0;i<N;i++)
{
printf("%d %d\n",x[i].first,x[i].second);
}
printf("\n");
for(int i=0;i<N;i++)
{
printf("%d %d\n",y[i].first,y[i].second);
}
printf("\n");
for(int i=0;i<A;i++)
{
printf("%d\n",w[i]);
}
printf("\n");
for(int i=0;i<B;i++)
{
printf("%d\n",s[i]);
}
printf("\n");*/
int l=1;
int r=N+2343;
while(l!=r)
{
int m=(l+r)/2;
vector <bool> taken(N,0);
priority_queue <ii> pq;
int ptr1=0,ptr2=0;
for(;ptr1<A;ptr1++)
{
while(ptr2<N && items[ptr2].first.first<w[ptr1])
{
pq.push(ii(items[ptr2].first.second,items[ptr2].second));
ptr2++;
}
for(int i=0;i<m && pq.size();i++)
{
taken[pq.top().second]=1;
pq.pop();
}
}
ptr1=B-1;
ptr2=N-1;
for(;ptr1>=0 && ptr2>=0;ptr1--)
{
for(int left=m;ptr2>=0 && left;ptr2--)
{
if(taken[y[ptr2].second]==0)
{
if(w[ptr1]<=y[ptr2].first)
{
break;
}
taken[y[ptr2].second]=1;
left--;
}
}
}
bool flag=0;
for(int i=0;i<N;i++)
{
if(taken[i]==0)
{
flag=1;
}
}
if(flag)
{
l=m+1;
}
else
{
r=m;
}
}
if(r>N)
{
return -1;
}
return r;
}
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |