Submission #725291

#	Time	Username	Problem	Language	Result	Execution time	Memory
725291		Nahian9696	Game (APIO22_game)	C++17	0 / 100	0 ms	208 KiB

game

#include "game.h"


#include <bits/stdc++.h>

using namespace std;

// #define int          long long

#define f0(i, n)      for(int i = 0; i <  (n); i++)
#define f1(i, n)      for(int i = 1; i <= (n); i++)
#define ff first
#define ss second
#define pb push_back



int n, k;
vector<vector<int>> grph;


void init(int a, int b) {
    n = a;
    k = b;
    vector<int> node;
    grph.resize(n, node);
    f1(u, k-1) {
        grph[u-1].pb(u);
    }
}

int add_teleporter(int a, int b) {

    grph[a].pb(b);
    

    f0(u, k) {
        bool vis[n] = {0};
        queue<int> q;
        q.push(u);
        vis[u] = 1;
        while(!q.empty()) {
            int cur = q.front();
            q.pop();
            for(int nxt: grph[cur]) {
                if(vis[nxt]) continue;
                if(nxt <= u) return 1;
                q.push(nxt);
                vis[nxt] = 1;
            }
        }
    }


    return 0;
}

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