Submission #641980

#	Time	Username	Problem	Language	Result	Execution time	Memory
641980		meoww	Game (IOI14_game)	C++14	0 / 100	1 ms	212 KiB

game

#include <bits/stdc++.h>
#include "game.h"
using namespace std;
 
int nn;
map<pair<int,int>,int> con,done;
map<int,int> cnt;
void initialize(int n) {
	nn=n;
}
 
int hasEdge(int u, int v) {
	if (v>u) swap(u,v);
	
	if (done[{u,v}]==0) {
		cnt[u]++; cnt[v]++;
	if (cnt[u]==nn-1 || cnt[v]==nn-1) {
		con[{u,v}]=1; 
	}
	}
	done[{u,v}]=1;
	
	return con[{u,v}];
}

• Subtask 1: 0 / 15
• Subtask 2: 0 / 27
• Subtask 3: 0 / 58