Submission #1005637

#	Time	Username	Problem	Language	Result	Execution time	Memory
1005637		spensa	Game (IOI14_game)	C++14	100 / 100	775 ms	61752 KiB

game

#include "game.h"
#include <bits/stdc++.h>
using namespace std;
// #include <vector>
 
int N;
void initialize(int n) {
    N = n;
}
 
const int MXN = 1500 + 20;
int par[MXN] = {0};
// int notpar[MXN];
// vector<vector<int>> notpar(MXN);
set<int> notpar[MXN];

int hasEdge(int u, int v) {
    if(u>v){
        int tmp = u;
        u = v;
        v = tmp;
        //swap(u, v);
    }
    // cout<<" "<<notpar[v].size()<<" ";
    int tmp = notpar[v].size(); 
    // cout<<"\n"<<u<<" "<<v<<" "<<tmp<<"\n";
    if(tmp>(v-2) && notpar[v].count(u)==0){
        // cout<<"!!!\n";
        par[v] = u;
        return 1;
    }
    notpar[v].insert(u);
    return 0;
}

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