This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "robots.h"
#include<set>
#include<vector>
#include<cstdio>
#include<string>
#include<algorithm>
#include<iostream>
using namespace std;
vector<pair<int,int> > v;
multiset<int> se;
int a,b,t,x[2000000],y[2000000],w[2000000],s[2000000];
int kar(int p)
{
if(b>0)
{
se.clear();
for(int i=0;i<t+b;i++)
{
int f=v[i].second;
if(f==-1)
{
int u=0;
set<int>::iterator it;
while(se.size()>0 && u<p)
{
u++;
it=se.end();
it--;
se.erase(it);
}
}
else
se.insert(f);
}
for(int i=0;i<a;i++)
{
int u=0;
while(se.size()>0 && (*se.begin())<x[i] && u<p)
{
se.erase(se.begin());
u++;
}
}
if(se.size()==0)
return 1;
else
return 0;
}
else
{
int h=0;
for(int i=0;i<a;i++)
{
int u=0;
while(h<t && u<p && w[h]<x[i])
{
h++;
u++;
}
}
if(h==t)
return 1;
else
return 0;
}
}
int putaway(int A, int B, int T, int X[], int Y[], int W[], int S[]) {
for(int i=0;i<B;i++)
y[i]=Y[i];
for(int i=0;i<A;i++)
x[i]=X[i];
for(int i=0;i<T;i++)
w[i]=W[i];
a=A;
b=B;
t=T;
sort(x,x+a);
sort(y,y+b);
sort(w,w+t);
for(int i=0;i<T;i++)
v.push_back(make_pair(S[i],W[i]));
for(int i=0;i<b;i++)
v.push_back(make_pair(y[i],-1));
sort(v.begin(),v.end());
int l=1,r=T;
while(l!=r)
{
int mid=(l+r)/2;
if(kar(mid))
r=mid;
else
l=mid+1;
}
if(kar(l))
return l;
else
return -1;
}
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