제출 #94351

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
94351		fjzzq2002	로봇 (IOI13_robots)	C++14	0 / 100	2 ms	380 KiB

robots

#include "robots.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
typedef pair<int,int> pii;
int putaway(int A, int B, int T, int X[], int Y[], int W[], int S[]) {
	vector<int> x,y;
	for(int i=0;i<A;++i) x.pb(X[i]);
	for(int i=0;i<B;++i) y.pb(Y[i]);
	multiset<pii> a,b;
	for(int i=0;i<T;++i)
	{
		int p=upper_bound(x.begin(),
		x.end(),W[i])-x.begin(),
		q=upper_bound(y.begin(),
		y.end(),S[i])-y.begin();
		if(p>=A&&q>=B) return -1;
		a.insert(pii(p,q));
		b.insert(pii(q,p));
	}
	int cn=0;
	while(a.size())
	{
		++cn;
		for(int i=0;i<A;++i)
		{
			auto g=a.lower_bound(pii(i,-233));
			if(g==a.end()||g->fi>=A) break;
			pii x=*g; a.erase(g);
			b.erase(b.find(pii(x.se,x.fi)));
		}
		for(int i=0;i<B;++i)
		{
			auto g=b.lower_bound(pii(i,-233));
			if(g==b.end()||g->fi>=B) break;
			pii x=*g; b.erase(g);
			a.erase(a.find(pii(x.se,x.fi)));
		}
	}
	return cn;
}

• Subtask 1: 0 / 14
• Subtask 2: 0 / 14
• Subtask 3: 0 / 25
• Subtask 4: 0 / 37
• Subtask 5: 0 / 10