oj.uz

Submission #261128

# Submission time Handle Problem Language Result Execution time Memory
261128 2020-08-11T12:13:52 Z sjimed Stray Cat (JOI20_stray) C++14
85 / 100
 71 ms 16144 KB 
#include "Anthony.h"
#include<bits/stdc++.h>
using namespace std;

#define fast ios::sync_with_stdio(false); cin.tie(0);
#define fi first
#define se second
#define all(v) (v).begin(), (v).end()
#define em emplace
#define eb emplace_back
#define mp make_pair

typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll INF = 1e18;
const int inf = 1e9;

static vector<pii> g[20010];
static vector<int> ret;
static int tb[6] = {0, 1, 0, 0, 1, 1};

static void dfs(int x, int p, int k) {
  int t = 1 - tb[k];
  if(x != 0 && g[x].size() == 2) t = (k + 1) % 6;

  for(auto i : g[x]) {
    if(i.fi == p) continue;
  
    ret[i.se] = tb[t];
    dfs(i.fi, x, t);
  }
}

std::vector<int> Mark(int N, int M, int A, int B, std::vector<int> U, std::vector<int> V) {  
  for(int i=0; i<M; i++) 
    g[U[i]].eb(V[i], i), g[V[i]].eb(U[i], i);

  ret.resize(M, 0);
  dfs(0, 0, 0);

  /*for(auto i : ret) {
    cout << i;
  }
  cout << endl;*/

  return ret;
}

#include "Catherine.h"
#include<bits/stdc++.h>
using namespace std;

#define fast ios::sync_with_stdio(false); cin.tie(0);
#define fi first
#define se second
#define all(v) (v).begin(), (v).end()
#define em emplace
#define eb emplace_back
#define mp make_pair

typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll INF = 1e18;
const int inf = 1e9;

static int cnt, mask, prv = -1;
static bool flag = false;
static int a, b;

void Init(int A, int B) {
  a = A;
  b = B;
}

int Move(std::vector<int> y) {
  cnt++;
  int d = y[0] + y[1];
  if(prv != -1) d++;

  if(flag){
      if(d>=3) {
          return prv = 1 - prv;
      }
      return prv = y[1];
  }
  if(d==1){
      flag=true;
      if(cnt>1) return -1;
      if(y[0])prv=0;
      else prv=1;
      return prv;
  }
  if(d>=3){
      if(cnt>1) y[prv]++;
      flag=true;
      int tmp;
      if(y[0]==1) tmp=0;
      else tmp=1;
      if(tmp==prv&&cnt>1)return -1;
      prv=tmp;
      return tmp;
  }
  if(cnt<=3){
      if(y[0])prv=0;
      else prv=1;
      if(cnt==1)mask*=2, mask+=y[1]-prv;
      mask*=2, mask+=prv;
      return prv;
  }
  if(cnt==4){
      flag=true;
      int opp;
      if(y[0])opp=0;
      else opp=1;
      mask*=2, mask+=opp;
      if(mask==25||mask==18||mask==5||mask==11||mask==22||mask==12){
          prv=opp;
          return prv;
      }
      return -1;
  }
}

Compilation message

Catherine.cpp: In function 'int Move(std::vector<int>)':
Catherine.cpp:75:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 53 ms 16144 KB Wrong Answer [6]
2 Halted 0 ms 0 KB -

Subtask #2
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 53 ms 16144 KB Wrong Answer [6]
2 Halted 0 ms 0 KB -

Subtask #3
0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 48 ms 13692 KB Output is correct
2 Correct 1 ms 1536 KB Output is correct
3 Correct 38 ms 12796 KB Output is correct
4 Correct 66 ms 15384 KB Output is correct
5 Correct 63 ms 15368 KB Output is correct
6 Correct 46 ms 13180 KB Output is correct
7 Incorrect 43 ms 13320 KB Wrong Answer [6]
8 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 48 ms 13692 KB Output is correct
2 Correct 1 ms 1536 KB Output is correct
3 Correct 38 ms 12796 KB Output is correct
4 Correct 66 ms 15384 KB Output is correct
5 Correct 63 ms 15368 KB Output is correct
6 Correct 46 ms 13180 KB Output is correct
7 Incorrect 43 ms 13320 KB Wrong Answer [6]
8 Halted 0 ms 0 KB -

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1536 KB Output is correct
2 Correct 1 ms 1536 KB Output is correct
3 Correct 2 ms 1536 KB Output is correct
4 Correct 2 ms 1792 KB Output is correct
5 Correct 2 ms 1792 KB Output is correct
6 Correct 2 ms 1792 KB Output is correct
7 Correct 2 ms 1792 KB Output is correct
8 Correct 2 ms 1792 KB Output is correct
9 Correct 2 ms 1792 KB Output is correct
10 Correct 3 ms 1792 KB Output is correct
11 Correct 2 ms 1792 KB Output is correct
12 Correct 2 ms 1536 KB Output is correct
13 Correct 2 ms 2048 KB Output is correct
14 Correct 2 ms 1792 KB Output is correct
15 Correct 3 ms 1792 KB Output is correct
16 Correct 2 ms 1536 KB Output is correct
17 Correct 3 ms 1792 KB Output is correct
18 Correct 2 ms 1536 KB Output is correct
19 Correct 2 ms 1536 KB Output is correct
20 Correct 2 ms 1536 KB Output is correct
21 Correct 2 ms 1536 KB Output is correct
22 Correct 2 ms 1536 KB Output is correct
23 Correct 2 ms 1536 KB Output is correct
24 Correct 2 ms 1536 KB Output is correct
25 Correct 3 ms 1548 KB Output is correct
26 Correct 2 ms 1536 KB Output is correct
27 Correct 2 ms 1536 KB Output is correct
28 Correct 2 ms 1536 KB Output is correct

Subtask #6
71.0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 44 ms 11604 KB Output is correct
2 Correct 55 ms 12584 KB Output is correct
3 Correct 1 ms 1536 KB Output is correct
4 Correct 37 ms 11328 KB Output is correct
5 Correct 56 ms 13856 KB Output is correct
6 Correct 57 ms 13852 KB Output is correct
7 Correct 45 ms 12796 KB Output is correct
8 Correct 45 ms 12948 KB Output is correct
9 Correct 61 ms 13824 KB Output is correct
10 Correct 55 ms 14032 KB Output is correct
11 Correct 55 ms 14028 KB Output is correct
12 Correct 55 ms 13692 KB Output is correct
13 Correct 56 ms 13832 KB Output is correct
14 Correct 55 ms 13820 KB Output is correct
15 Correct 55 ms 13840 KB Output is correct
16 Correct 59 ms 13984 KB Output is correct
17 Correct 52 ms 13436 KB Output is correct
18 Correct 52 ms 13460 KB Output is correct
19 Correct 54 ms 13476 KB Output is correct
20 Correct 52 ms 13428 KB Output is correct
21 Correct 55 ms 13456 KB Output is correct
22 Correct 59 ms 13576 KB Output is correct
23 Correct 44 ms 11724 KB Output is correct
24 Correct 43 ms 11744 KB Output is correct
25 Correct 47 ms 11908 KB Output is correct
26 Correct 46 ms 11916 KB Output is correct
27 Correct 62 ms 12708 KB Output is correct
28 Correct 54 ms 12580 KB Output is correct
29 Correct 55 ms 12668 KB Output is correct
30 Correct 57 ms 12640 KB Output is correct
31 Correct 46 ms 11620 KB Output is correct
32 Correct 48 ms 11516 KB Output is correct
33 Correct 44 ms 11772 KB Output is correct
34 Correct 44 ms 11980 KB Output is correct
35 Correct 51 ms 12792 KB Output is correct
36 Correct 54 ms 12628 KB Output is correct
37 Correct 57 ms 12640 KB Output is correct
38 Correct 53 ms 12540 KB Output is correct
39 Correct 54 ms 12544 KB Output is correct
40 Correct 49 ms 12412 KB Output is correct
41 Correct 54 ms 13556 KB Output is correct
42 Correct 50 ms 13132 KB Output is correct
43 Correct 55 ms 13180 KB Output is correct
44 Correct 54 ms 13156 KB Output is correct
45 Correct 54 ms 13052 KB Output is correct
46 Correct 54 ms 13144 KB Output is correct
47 Correct 50 ms 12156 KB Output is correct
48 Correct 50 ms 12312 KB Output is correct
49 Correct 51 ms 12312 KB Output is correct
50 Correct 48 ms 12440 KB Output is correct
51 Correct 44 ms 11704 KB Output is correct
52 Correct 44 ms 11692 KB Output is correct
53 Correct 48 ms 11644 KB Output is correct
54 Correct 44 ms 11644 KB Output is correct
55 Correct 46 ms 11516 KB Output is correct
56 Correct 49 ms 11644 KB Output is correct
57 Correct 45 ms 11716 KB Output is correct
58 Correct 44 ms 11728 KB Output is correct
59 Correct 47 ms 11748 KB Output is correct
60 Correct 45 ms 11824 KB Output is correct

Subtask #7
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 45 ms 11616 KB Output is correct
2 Correct 47 ms 12332 KB Output is correct
3 Correct 1 ms 1536 KB Output is correct
4 Correct 40 ms 11128 KB Output is correct
5 Correct 58 ms 13968 KB Output is correct
6 Correct 56 ms 13684 KB Output is correct
7 Correct 44 ms 12948 KB Output is correct
8 Correct 46 ms 12796 KB Output is correct
9 Correct 55 ms 13704 KB Output is correct
10 Correct 54 ms 13680 KB Output is correct
11 Correct 57 ms 13684 KB Output is correct
12 Correct 55 ms 13708 KB Output is correct
13 Correct 55 ms 13708 KB Output is correct
14 Correct 65 ms 13832 KB Output is correct
15 Correct 61 ms 13900 KB Output is correct
16 Correct 61 ms 14016 KB Output is correct
17 Correct 55 ms 13464 KB Output is correct
18 Correct 56 ms 13468 KB Output is correct
19 Correct 71 ms 13428 KB Output is correct
20 Correct 57 ms 13428 KB Output is correct
21 Correct 53 ms 13308 KB Output is correct
22 Correct 58 ms 13460 KB Output is correct
23 Correct 48 ms 11620 KB Output is correct
24 Correct 46 ms 11516 KB Output is correct
25 Correct 46 ms 11800 KB Output is correct
26 Correct 44 ms 11644 KB Output is correct
27 Correct 51 ms 12640 KB Output is correct
28 Correct 51 ms 12704 KB Output is correct
29 Correct 51 ms 12660 KB Output is correct
30 Correct 50 ms 12788 KB Output is correct
31 Correct 45 ms 11624 KB Output is correct
32 Correct 46 ms 11632 KB Output is correct
33 Correct 47 ms 11904 KB Output is correct
34 Correct 47 ms 11784 KB Output is correct
35 Correct 51 ms 12640 KB Output is correct
36 Correct 53 ms 12412 KB Output is correct
37 Correct 65 ms 12460 KB Output is correct
38 Correct 50 ms 12508 KB Output is correct
39 Correct 51 ms 12412 KB Output is correct
40 Correct 48 ms 12640 KB Output is correct
41 Correct 52 ms 13136 KB Output is correct
42 Correct 55 ms 13128 KB Output is correct
43 Correct 56 ms 13136 KB Output is correct
44 Correct 55 ms 13044 KB Output is correct
45 Correct 57 ms 13144 KB Output is correct
46 Correct 57 ms 13252 KB Output is correct
47 Correct 48 ms 12332 KB Output is correct
48 Correct 49 ms 12540 KB Output is correct
49 Correct 53 ms 12308 KB Output is correct
50 Correct 50 ms 12328 KB Output is correct
51 Correct 46 ms 11712 KB Output is correct
52 Correct 51 ms 11644 KB Output is correct
53 Correct 45 ms 11708 KB Output is correct
54 Correct 48 ms 11684 KB Output is correct
55 Correct 46 ms 11696 KB Output is correct
56 Correct 47 ms 11712 KB Output is correct
57 Correct 45 ms 11732 KB Output is correct
58 Correct 44 ms 11728 KB Output is correct
59 Correct 46 ms 11760 KB Output is correct
60 Correct 51 ms 11744 KB Output is correct