oj.uz

Submission #1103563

# Submission time Handle Problem Language Result Execution time Memory
1103563 2024-10-21T09:48:51 Z epicci23 Game (APIO22_game) C++17
60 / 100
 4000 ms 40436 KB 
#include "bits/stdc++.h"
#include "game.h"
//#define int long long
#define all(v) v.begin() , v.end()
#define sz(a) (int)a.size()
using namespace std;


const int N = 3e5 + 5;
vector<int> v[N],g[N];
int n,k,in[N],out[N];
bool ok=0;

void upd_in(int a,int val){
  if(val>=in[a] || ok) return;
  in[a]=val;
  if(in[a]<out[a]){
  	ok=1;
  	return;
  }
  if(in[a]==out[a] && a>=k){
  	ok=1;
  	return;
  }
  for(int x:g[a]){
  	upd_in(x,val);
  	if(ok) return;
  }
}


void upd_out(int a,int val){
  if(val<=out[a] || ok) return;
  out[a]=val;
  if(in[a]<out[a]){
  	ok=1;
  	return;
  }
  if(in[a]==out[a] && a>=k){
  	ok=1;
  	return;
  }
  for(int x:v[a]){
  	upd_out(x,val);
  	if(ok) return;
  }
}

void init(int _n,int _k){
  n=_n,k=_k;
  fill(in,in+N,k);
  fill(out,out+N,-1);
  for(int i=0;i<k;i++) in[i]=out[i]=i;
  
  for(int i=0;i<k-1;i++){
  	v[i].push_back(i+1);
    g[i+1].push_back(i);
  }
}

int add_teleporter(int a, int b){
  v[a].push_back(b);
  g[b].push_back(a);
  if(in[a]>in[b]) upd_in(a,in[b]);
  if(out[a]>out[b]) upd_out(b,out[a]);
  if(a==b && a<k) ok=1;
  return ok;
}

/*void _(){
  cin >> n >> m >> k;

  fill(in,in+N,k);
  fill(out,out+N,-1);
  for(int i=0;i<k;i++) in[i]=out[i]=i;
  
  for(int i=0;i<k-1;i++){
  	v[i].push_back(i+1);
    g[i+1].push_back(i);
  }

  for(int i=1;i<=m;i++){
    int a,b;
    cin >> a >> b;
    v[a].push_back(b);
    g[b].push_back(a);
    if(in[a]>in[b]) upd_in(a,in[b]);
    if(out[a]>out[b]) upd_out(b,out[a]);
    if(a==b && a<k) ok=1;
    cout << ok << '\n';
  }
}

int32_t main(){
  cin.tie(0); ios::sync_with_stdio(0);
  int tc=1;//cin >> tc;
  while(tc--) _();
  return 0;
}*/

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16720 KB Output is correct
2 Correct 5 ms 16720 KB Output is correct
3 Correct 4 ms 16720 KB Output is correct
4 Correct 5 ms 16732 KB Output is correct
5 Correct 6 ms 16720 KB Output is correct
6 Correct 5 ms 16696 KB Output is correct
7 Correct 5 ms 16720 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16720 KB Output is correct
2 Correct 5 ms 16720 KB Output is correct
3 Correct 4 ms 16720 KB Output is correct
4 Correct 5 ms 16732 KB Output is correct
5 Correct 6 ms 16720 KB Output is correct
6 Correct 5 ms 16696 KB Output is correct
7 Correct 5 ms 16720 KB Output is correct
8 Correct 7 ms 16720 KB Output is correct
9 Correct 5 ms 16720 KB Output is correct
10 Correct 5 ms 16720 KB Output is correct
11 Correct 6 ms 16720 KB Output is correct
12 Correct 5 ms 16720 KB Output is correct
13 Correct 5 ms 16720 KB Output is correct
14 Correct 4 ms 16720 KB Output is correct
15 Correct 7 ms 16720 KB Output is correct
16 Correct 6 ms 16720 KB Output is correct
17 Correct 6 ms 16720 KB Output is correct
18 Correct 4 ms 16720 KB Output is correct
19 Correct 5 ms 16720 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16720 KB Output is correct
2 Correct 5 ms 16720 KB Output is correct
3 Correct 4 ms 16720 KB Output is correct
4 Correct 5 ms 16732 KB Output is correct
5 Correct 6 ms 16720 KB Output is correct
6 Correct 5 ms 16696 KB Output is correct
7 Correct 5 ms 16720 KB Output is correct
8 Correct 7 ms 16720 KB Output is correct
9 Correct 5 ms 16720 KB Output is correct
10 Correct 5 ms 16720 KB Output is correct
11 Correct 6 ms 16720 KB Output is correct
12 Correct 5 ms 16720 KB Output is correct
13 Correct 5 ms 16720 KB Output is correct
14 Correct 4 ms 16720 KB Output is correct
15 Correct 7 ms 16720 KB Output is correct
16 Correct 6 ms 16720 KB Output is correct
17 Correct 6 ms 16720 KB Output is correct
18 Correct 4 ms 16720 KB Output is correct
19 Correct 5 ms 16720 KB Output is correct
20 Correct 5 ms 16720 KB Output is correct
21 Correct 5 ms 16720 KB Output is correct
22 Correct 7 ms 16720 KB Output is correct
23 Correct 6 ms 16720 KB Output is correct
24 Correct 7 ms 16720 KB Output is correct
25 Correct 7 ms 16976 KB Output is correct
26 Correct 13 ms 16720 KB Output is correct
27 Correct 7 ms 16976 KB Output is correct
28 Correct 6 ms 16976 KB Output is correct
29 Correct 6 ms 16972 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16720 KB Output is correct
2 Correct 5 ms 16720 KB Output is correct
3 Correct 4 ms 16720 KB Output is correct
4 Correct 5 ms 16732 KB Output is correct
5 Correct 6 ms 16720 KB Output is correct
6 Correct 5 ms 16696 KB Output is correct
7 Correct 5 ms 16720 KB Output is correct
8 Correct 7 ms 16720 KB Output is correct
9 Correct 5 ms 16720 KB Output is correct
10 Correct 5 ms 16720 KB Output is correct
11 Correct 6 ms 16720 KB Output is correct
12 Correct 5 ms 16720 KB Output is correct
13 Correct 5 ms 16720 KB Output is correct
14 Correct 4 ms 16720 KB Output is correct
15 Correct 7 ms 16720 KB Output is correct
16 Correct 6 ms 16720 KB Output is correct
17 Correct 6 ms 16720 KB Output is correct
18 Correct 4 ms 16720 KB Output is correct
19 Correct 5 ms 16720 KB Output is correct
20 Correct 5 ms 16720 KB Output is correct
21 Correct 5 ms 16720 KB Output is correct
22 Correct 7 ms 16720 KB Output is correct
23 Correct 6 ms 16720 KB Output is correct
24 Correct 7 ms 16720 KB Output is correct
25 Correct 7 ms 16976 KB Output is correct
26 Correct 13 ms 16720 KB Output is correct
27 Correct 7 ms 16976 KB Output is correct
28 Correct 6 ms 16976 KB Output is correct
29 Correct 6 ms 16972 KB Output is correct
30 Correct 15 ms 18172 KB Output is correct
31 Correct 10 ms 17232 KB Output is correct
32 Correct 24 ms 18768 KB Output is correct
33 Correct 23 ms 18844 KB Output is correct
34 Correct 987 ms 19536 KB Output is correct
35 Correct 383 ms 19016 KB Output is correct
36 Correct 33 ms 18760 KB Output is correct
37 Correct 30 ms 18764 KB Output is correct
38 Correct 24 ms 18664 KB Output is correct
39 Correct 24 ms 18576 KB Output is correct
40 Correct 860 ms 19508 KB Output is correct
41 Correct 170 ms 18732 KB Output is correct
42 Correct 116 ms 18540 KB Output is correct
43 Correct 36 ms 19272 KB Output is correct
44 Correct 782 ms 19752 KB Output is correct

Subtask #5
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 16720 KB Output is correct
2 Correct 5 ms 16720 KB Output is correct
3 Correct 4 ms 16720 KB Output is correct
4 Correct 5 ms 16732 KB Output is correct
5 Correct 6 ms 16720 KB Output is correct
6 Correct 5 ms 16696 KB Output is correct
7 Correct 5 ms 16720 KB Output is correct
8 Correct 7 ms 16720 KB Output is correct
9 Correct 5 ms 16720 KB Output is correct
10 Correct 5 ms 16720 KB Output is correct
11 Correct 6 ms 16720 KB Output is correct
12 Correct 5 ms 16720 KB Output is correct
13 Correct 5 ms 16720 KB Output is correct
14 Correct 4 ms 16720 KB Output is correct
15 Correct 7 ms 16720 KB Output is correct
16 Correct 6 ms 16720 KB Output is correct
17 Correct 6 ms 16720 KB Output is correct
18 Correct 4 ms 16720 KB Output is correct
19 Correct 5 ms 16720 KB Output is correct
20 Correct 5 ms 16720 KB Output is correct
21 Correct 5 ms 16720 KB Output is correct
22 Correct 7 ms 16720 KB Output is correct
23 Correct 6 ms 16720 KB Output is correct
24 Correct 7 ms 16720 KB Output is correct
25 Correct 7 ms 16976 KB Output is correct
26 Correct 13 ms 16720 KB Output is correct
27 Correct 7 ms 16976 KB Output is correct
28 Correct 6 ms 16976 KB Output is correct
29 Correct 6 ms 16972 KB Output is correct
30 Correct 15 ms 18172 KB Output is correct
31 Correct 10 ms 17232 KB Output is correct
32 Correct 24 ms 18768 KB Output is correct
33 Correct 23 ms 18844 KB Output is correct
34 Correct 987 ms 19536 KB Output is correct
35 Correct 383 ms 19016 KB Output is correct
36 Correct 33 ms 18760 KB Output is correct
37 Correct 30 ms 18764 KB Output is correct
38 Correct 24 ms 18664 KB Output is correct
39 Correct 24 ms 18576 KB Output is correct
40 Correct 860 ms 19508 KB Output is correct
41 Correct 170 ms 18732 KB Output is correct
42 Correct 116 ms 18540 KB Output is correct
43 Correct 36 ms 19272 KB Output is correct
44 Correct 782 ms 19752 KB Output is correct
45 Correct 150 ms 28244 KB Output is correct
46 Correct 6 ms 17232 KB Output is correct
47 Correct 6 ms 17232 KB Output is correct
48 Correct 295 ms 39692 KB Output is correct
49 Correct 228 ms 35884 KB Output is correct
50 Execution timed out 4075 ms 40436 KB Time limit exceeded
51 Halted 0 ms 0 KB -