Submission #30473

#	Time	Username	Problem	Language	Result	Execution time	Memory
30473		inqr	Game (IOI14_game)	C++14	0 / 100	0 ms	19672 KiB

game

#include "game.h"
#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define rt insert
#define st first
#define nd second
#define ll long long
#define pii pair < int , int >
#define DB printf("debug\n");
#define umax( x , y ) x = max( x , (y) )
#define umin( x , y ) x = min( x , (y) )
#define all(x) x.begin() , x.end()
using namespace std;
int conto[1505];
int uknwed[1505][1505];
int par[1505],size[1505];
int N,totno,maxque,maxyes,maxno;
int parfind(int a){
	if(par[a]==a)return a;
	return par[a]=parfind(par[a]);
}
void merge(int a,int b){
	int para=parfind(a),parb=parfind(b);
	par[parb]=para;
	size[para]+=size[parb];
	for(int i=0;i<N;i++){
		uknwed[parfind(i)][para]=uknwed[para][parfind(i)]=uknwed[para][parfind(i)]+uknwed[parb][parfind(i)];
	}
}
void build(int a){
	par[a]=a;size[a]=1;
}
void initialize(int n) {
	N=n;
	for(int i=0;i<n;i++){
		build(i);
	}
	for(int i=0;i<n;i++)
		for(int j=0;j<n;j++)
			if(i!=j)uknwed[i][j]=1;
}
int hasEdge2(int u,int v){
	int ur=parfind(u),uv=parfind(v);
	if(uknwed[ur][uv]==1){
		merge(u,v);
	}
	uknwed[ur][uv]--;
	return 0;
}
int hasEdge(int u, int v) {
	return hasEdge2(u,v);
	conto[max(u,v)]++;
	if(conto[max(u,v)]==max(u,v))return 1;
    return 0;
}

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