Submission #741589

#	Time	Username	Problem	Language	Result	Execution time	Memory
741589		Mauve	Game (APIO22_game)	C++17	0 / 100	0 ms	208 KiB

game

#include "game.h"
#include<bits/stdc++.h>
#define ll long long
#define pb push_back
#define INF 1e18
#define ss second
#define ff first
using namespace std;
ll n,m,k,l,r,i,j,ii,jj;
bitset<1000> C[30001],rev[30001];
void init(int n, int k){
    n=n;
    k=k;
    for(i=0;i<k;i++)
    for(j=i+1;j<k;j++){
        C[i][j]=1;
        rev[j][i]=1;
    }
}
int add_teleporter(int u, int v){
    if(u<k) C[u][v]=1;
    if(v<k) rev[v][u]=1;
    for(i=0;i<k;i++){
        if(C[i][u]) C[i][v]=1;
        if(rev[i][v]) rev[i][u]=1;
        if(C[i][v] && rev[i][v]) return 1;
    }
    return 0;
}

• Subtask 1: 0 / 2
• Subtask 2: 0 / 10
• Subtask 3: 0 / 18
• Subtask 4: 0 / 30
• Subtask 5: 0 / 40