Submission #87989

#	Time	Username	Problem	Language	Result	Execution time	Memory
87989		Pajaraja	Game (IOI14_game)	C++17	100 / 100	790 ms	160704 KiB

game

#include "game.h"
#include <bits/stdc++.h>
int km[1520];
int rel[1520][1520];
int gln;
void initialize(int n) 
{
	gln=n;
	for(int i=0;i<n;i++) km[i]=i;
	for(int i=0;i<n;i++) for(int j=0;j<n;j++) if(i!=j) rel[i][j]=1;
}
int hasEdge(int u, int v) 
{
	if(rel[km[u]][km[v]]>1) 
	{
		rel[km[u]][km[v]]--;
		rel[km[v]][km[u]]--;
	    return 0;
	}
	int x=km[u];
	for(int i=0;i<gln;i++) if(km[i]==x) km[i]=km[v];
	for(int i=0;i<1500;i++) rel[i][km[v]]=rel[km[v]][i]=rel[km[v]][i]+rel[x][i];
	return 1;
}

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