#ifndef CPL_TEMPLATE
#define CPL_TEMPLATE
/*
Normie's Template v2.5
Changes:
Added warning against using pragmas on USACO.
*/
// Standard library in one include.
#include <bits/stdc++.h>
using namespace std;
// ordered_set library.
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define ordered_set(el) tree<el,null_type,less<el>,rb_tree_tag,tree_order_statistics_node_update>
// AtCoder library. (Comment out these two lines if you're not submitting in AtCoder.) (Or if you want to use it in other judges, run expander.py first.)
//#include <atcoder/all>
//using namespace atcoder;
//Pragmas (Comment out these three lines if you're submitting in szkopul or USACO.)
#pragma comment(linker, "/stack:200000000")
#pragma GCC optimize("Ofast,unroll-loops,tree-vectorize")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
//File I/O.
#define FILE_IN "cseq.inp"
#define FILE_OUT "cseq.out"
#define ofile freopen(FILE_IN,"r",stdin);freopen(FILE_OUT,"w",stdout)
//Fast I/O.
#define fio ios::sync_with_stdio(0);cin.tie(0)
#define nfio cin.tie(0)
#define endl "\n"
//Order checking.
#define ord(a,b,c) ((a>=b)and(b>=c))
//min/max redefines, so i dont have to resolve annoying compile errors.
#define min(a,b) (((a)<(b))?(a):(b))
#define max(a,b) (((a)>(b))?(a):(b))
// Fast min/max assigns to use with AVX.
// Requires g++ 9.2.0.
template<typename T>
__attribute__((always_inline)) void chkmin(T& a, const T& b) {
a=(a<b)?a:b;
}
template<typename T>
__attribute__((always_inline)) void chkmax(T& a, const T& b) {
a=(a>b)?a:b;
}
//Constants.
#define MOD (ll(998244353))
#define MAX 300001
#define mag 320
const long double PI=3.14159265358979;
//Pairs and 3-pairs.
#define p1 first
#define p2 second.first
#define p3 second.second
#define fi first
#define se second
#define pii(element_type) pair<element_type,element_type>
#define piii(element_type) pair<element_type,pii(element_type)>
//Quick power of 2.
#define pow2(x) (ll(1)<<x)
//Short for-loops.
#define ff(i,__,___) for(int i=__;i<=___;i++)
#define rr(i,__,___) for(int i=__;i>=___;i--)
//Typedefs.
#define bi BigInt
typedef long long ll;
typedef long double ld;
typedef short sh;
// Binpow and stuff
ll BOW(ll a, ll x, ll p)
{
if (!x) return 1;
ll res=BOW(a,x/2,p);
res*=res;
res%=p;
if (x%2) res*=a;
return res%p;
}
ll INV(ll a, ll p)
{
return BOW(a,p-2,p);
}
//---------END-------//
#endif
#include "robots.h"
int n,m,i,j,k,t,t1,u,v,a,b;
pii(int) p[1000001];
int xl[50001],yl[50001];
int sub[1000001];
priority_queue<int> pq;
int check(int l) {
i=0;j=0;
while (i<t || j<n) {
if (i==t) {
for (k=0;k<l;k++) if (pq.size()) pq.pop();
j++;
} else if (j==n) {
pq.push(p[i].se);
i++;
} else if (p[i].fi<=xl[j]) {
pq.push(p[i].se);
i++;
} else {
for (k=0;k<l;k++) if (pq.size()) pq.pop();
j++;
}
}
u=pq.size();
// cout<<"a\n";
for (i=u-1; i>=0; i--) {
sub[i]=pq.top();
pq.pop();
// cout<<sub[i]<<' ';
}
// cout<<endl;
i=0;j=0;
a=0;
while (i<u || j<m) {
if (i==u) {
a=max(0,a-l);
j++;
} else if (j==m) {
a++;
i++;
} else if (sub[i]<=yl[j]) {
a++;
i++;
} else {
a=max(0,a-l);
j++;
}
}
if (a) return 0;
return 1;
}
int putaway(int A, int B, int T, int X[], int Y[], int W[], int S[]) {
n=A;
m=B;
t=T;
for (i=0;i<t;i++) {
p[i]={W[i]+1,S[i]+1};
}
sort(p,p+t);
memcpy(xl,X,4*n);
memcpy(yl,Y,4*m);
sort(xl,xl+n);
sort(yl,yl+m);
int l=1,r=t+1,mid;
while(l<r) {
mid=(l+r)/2;
if (check(mid)) r=mid; else l=mid+1;
}
if (l==t+1) return -1; else return l;
}
// Normie28;
