Submission #1090985

#TimeUsernameProblemLanguageResultExecution timeMemory
10909854QT0R로봇 (IOI13_robots)C++17
0 / 100
1310 ms22984 KiB
#include <bits/stdc++.h>
#include "robots.h"
using namespace std;

int putaway(int A, int B, int T, int X[], int Y[], int W[], int S[]){
	int l=1,p=(1e6)+1,md;
	vector<pair<int,int>> vec;
	sort(X,X+A);
	sort(Y,Y+B,greater<int>());
	for (int i = 0; i<T; i++)vec.push_back({W[i],S[i]});
	sort(vec.begin(),vec.end());
	priority_queue<int> pq;
	while(l<p){
		md=(l+p)/2;
		int iter=0;
		for (int i = 0; i<A; i++){
			for (;iter<T && vec[iter].first<X[i];iter++){
				pq.push(vec[iter].second);
			}
			for (int j = 0; j<md && pq.size(); j++)pq.pop();
		}
		bool ok=true;
		for (int i = 0; i<B && pq.size(); i++){
			for (int j = 0; j<md && pq.size(); j++){
				if (pq.top()>Y[i])ok=false;
				pq.pop();
			}
		}
		if (pq.size())ok=false;
		if (ok)p=md;
		else l=md+1;
		for (;pq.size();pq.pop());
	}
	return l;
}
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