Submission #949450

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
949450	2024-03-19T08:55:56 Z	Alfraganus	Game (APIO22_game)	C++17	2 / 100	1 ms	344 KB

game

#include <bits/stdc++.h>
#include "game.h"
// #include "grader.cpp"
using namespace std;

const int N = 3001;
int mx[N], K;
vector<int> graph[N];

void init(int n, int k) {
  for(int i = k; i < n; i ++)
    mx[i] = -1;
  for(int i = 0; i < k; i ++)
    mx[i] = i;
  K = k;
}

int add_teleporter(int u, int v) {
  if(u == v)
    return u < K;
  graph[u].push_back(v);
  queue<int> q;
  if(mx[v] <= mx[u])
    q.push(v), mx[v] = mx[u];
  while(!q.empty()){
    int x = q.front();
    q.pop();
    if(x < K)
      if(mx[x] >= x)
        return 1;
    for(int y : graph[x])
      if(mx[y] < mx[x])
        mx[y] = mx[x], q.push(y);
  }
  return 0;
}

Subtask #1

2.0 / 2.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct

Subtask #2

0.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Incorrect	0 ms	344 KB	Wrong Answer[1]
14	Halted	0 ms	0 KB	-

Subtask #3

0.0 / 18.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Incorrect	0 ms	344 KB	Wrong Answer[1]
14	Halted	0 ms	0 KB	-

Subtask #4

0.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Incorrect	0 ms	344 KB	Wrong Answer[1]
14	Halted	0 ms	0 KB	-

Subtask #5

0.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Incorrect	0 ms	344 KB	Wrong Answer[1]
14	Halted	0 ms	0 KB	-