답안 #576826

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
576826	2022-06-13T15:27:18 Z	Omar_Elgedawy	게임 (APIO22_game)	C++17	12 / 100	4000 ms	1292 KB

game

#include <bits/stdc++.h>
// #include "grader.cpp"
using namespace std;
#define cin(vec)        for(auto& i : vec) cin >> i
#define cout(vec)       for(auto& i : vec) cout << i << " "; cout << "\n";
#define fast            ios::sync_with_stdio(0);cin.tie(0);
#define loop(i,a,b)     for (int i = a; i < b; i++)
#define F               first
#define S               second
#define pb(n)           push_back(n)
#define pf(n)           push_front(n)
#define dci(d)          fixed<<setprecision(d)
#define sp              ' '
#define el              '\n'
#define all(v)          v.begin(),v.end()
int const N=30005;
int n,k,vis[N],vid;
vector<int>g[N];
void dfs(int u,int dpth){
  if(dpth)
    vis[u]=vid;
  for(auto u:g[u]){
    if(vis[u]!=vid){
      vis[u]=vid;
      dfs(u,dpth+1);
    }
  }
}
void init(int _n, int _k) {
  n=_n;k=_k;
  for(int i=0;i<k-1;i++)g[i].pb(i+1);
}
int add_teleporter(int u, int v) {
  if(u<k&&v<k){
    if(v<=u)return 1;
  }
  else if(u==v){
  }
  else{
    g[u].pb(v);
    int c=0;
    for(int i=0;i<k;i++){
      vid++;
      dfs(i,0);
      if(vis[i]==vid)return 1;
      // cout<<i<<' '<<vis[i]<<' '<<vid<<el;
    }
    // cout<<el;
  }
  return 0;
}

Compilation message

game.cpp: In function 'int add_teleporter(int, int)':
game.cpp:41:9: warning: unused variable 'c' [-Wunused-variable]
   41 |     int c=0;
      |         ^

Subtask #1

2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	976 KB	Output is correct
2	Correct	1 ms	976 KB	Output is correct
3	Correct	1 ms	976 KB	Output is correct
4	Correct	1 ms	976 KB	Output is correct
5	Correct	1 ms	976 KB	Output is correct
6	Correct	1 ms	976 KB	Output is correct
7	Correct	1 ms	976 KB	Output is correct

Subtask #2

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	976 KB	Output is correct
2	Correct	1 ms	976 KB	Output is correct
3	Correct	1 ms	976 KB	Output is correct
4	Correct	1 ms	976 KB	Output is correct
5	Correct	1 ms	976 KB	Output is correct
6	Correct	1 ms	976 KB	Output is correct
7	Correct	1 ms	976 KB	Output is correct
8	Correct	1 ms	976 KB	Output is correct
9	Correct	1 ms	948 KB	Output is correct
10	Correct	1 ms	976 KB	Output is correct
11	Correct	1 ms	1012 KB	Output is correct
12	Correct	1 ms	976 KB	Output is correct
13	Correct	1 ms	976 KB	Output is correct
14	Correct	2 ms	976 KB	Output is correct
15	Correct	2 ms	976 KB	Output is correct
16	Correct	1 ms	976 KB	Output is correct
17	Correct	6 ms	976 KB	Output is correct
18	Correct	2 ms	976 KB	Output is correct
19	Correct	2 ms	976 KB	Output is correct

Subtask #3

0.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	976 KB	Output is correct
2	Correct	1 ms	976 KB	Output is correct
3	Correct	1 ms	976 KB	Output is correct
4	Correct	1 ms	976 KB	Output is correct
5	Correct	1 ms	976 KB	Output is correct
6	Correct	1 ms	976 KB	Output is correct
7	Correct	1 ms	976 KB	Output is correct
8	Correct	1 ms	976 KB	Output is correct
9	Correct	1 ms	948 KB	Output is correct
10	Correct	1 ms	976 KB	Output is correct
11	Correct	1 ms	1012 KB	Output is correct
12	Correct	1 ms	976 KB	Output is correct
13	Correct	1 ms	976 KB	Output is correct
14	Correct	2 ms	976 KB	Output is correct
15	Correct	2 ms	976 KB	Output is correct
16	Correct	1 ms	976 KB	Output is correct
17	Correct	6 ms	976 KB	Output is correct
18	Correct	2 ms	976 KB	Output is correct
19	Correct	2 ms	976 KB	Output is correct
20	Correct	3 ms	976 KB	Output is correct
21	Correct	5 ms	976 KB	Output is correct
22	Correct	34 ms	1028 KB	Output is correct
23	Correct	3 ms	976 KB	Output is correct
24	Correct	1099 ms	1292 KB	Output is correct
25	Correct	3572 ms	1144 KB	Output is correct
26	Correct	3119 ms	1044 KB	Output is correct
27	Execution timed out	4091 ms	1044 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-

Subtask #4

0.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	976 KB	Output is correct
2	Correct	1 ms	976 KB	Output is correct
3	Correct	1 ms	976 KB	Output is correct
4	Correct	1 ms	976 KB	Output is correct
5	Correct	1 ms	976 KB	Output is correct
6	Correct	1 ms	976 KB	Output is correct
7	Correct	1 ms	976 KB	Output is correct
8	Correct	1 ms	976 KB	Output is correct
9	Correct	1 ms	948 KB	Output is correct
10	Correct	1 ms	976 KB	Output is correct
11	Correct	1 ms	1012 KB	Output is correct
12	Correct	1 ms	976 KB	Output is correct
13	Correct	1 ms	976 KB	Output is correct
14	Correct	2 ms	976 KB	Output is correct
15	Correct	2 ms	976 KB	Output is correct
16	Correct	1 ms	976 KB	Output is correct
17	Correct	6 ms	976 KB	Output is correct
18	Correct	2 ms	976 KB	Output is correct
19	Correct	2 ms	976 KB	Output is correct
20	Correct	3 ms	976 KB	Output is correct
21	Correct	5 ms	976 KB	Output is correct
22	Correct	34 ms	1028 KB	Output is correct
23	Correct	3 ms	976 KB	Output is correct
24	Correct	1099 ms	1292 KB	Output is correct
25	Correct	3572 ms	1144 KB	Output is correct
26	Correct	3119 ms	1044 KB	Output is correct
27	Execution timed out	4091 ms	1044 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-

Subtask #5

0.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	976 KB	Output is correct
2	Correct	1 ms	976 KB	Output is correct
3	Correct	1 ms	976 KB	Output is correct
4	Correct	1 ms	976 KB	Output is correct
5	Correct	1 ms	976 KB	Output is correct
6	Correct	1 ms	976 KB	Output is correct
7	Correct	1 ms	976 KB	Output is correct
8	Correct	1 ms	976 KB	Output is correct
9	Correct	1 ms	948 KB	Output is correct
10	Correct	1 ms	976 KB	Output is correct
11	Correct	1 ms	1012 KB	Output is correct
12	Correct	1 ms	976 KB	Output is correct
13	Correct	1 ms	976 KB	Output is correct
14	Correct	2 ms	976 KB	Output is correct
15	Correct	2 ms	976 KB	Output is correct
16	Correct	1 ms	976 KB	Output is correct
17	Correct	6 ms	976 KB	Output is correct
18	Correct	2 ms	976 KB	Output is correct
19	Correct	2 ms	976 KB	Output is correct
20	Correct	3 ms	976 KB	Output is correct
21	Correct	5 ms	976 KB	Output is correct
22	Correct	34 ms	1028 KB	Output is correct
23	Correct	3 ms	976 KB	Output is correct
24	Correct	1099 ms	1292 KB	Output is correct
25	Correct	3572 ms	1144 KB	Output is correct
26	Correct	3119 ms	1044 KB	Output is correct
27	Execution timed out	4091 ms	1044 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-