oj.uz

Submission #710445

# Submission time Handle Problem Language Result Execution time Memory
710445 2023-03-15T08:46:04 Z penguin133 Stray Cat (JOI20_stray) C++17
20 / 100
 71 ms 16520 KB 
#include <bits/stdc++.h>
using namespace std;
#include "Anthony.h"
//#define int long long
#define pi pair<int, int>
#define pii pair<int, pi>
#define fi first
#define se second
#ifdef _WIN32
#define getchar_unlocked _getchar_nolock
#endif
 

namespace {
 
int FunctionExample(int i, int A) {
  return i % A;
}
 
vector <int> adj[20005];
int dist[20005], grr[200005], which[200005];

void dfs(int x, int cur){
	dist[x] = cur;
	for(auto i : adj[x]){
		if(!dist[i])dfs(i, cur + 1);
	}
}

string wtf = "0011010", wtf2 = "1101001";


}  // namespace
 
std::vector<int> Mark(int N, int M, int A, int B,
                      std::vector<int> U, std::vector<int> V) {
  std::vector<int> X(M);
  for(int i=0;i<M;i++){
	  adj[U[i]].push_back(V[i]);
	  adj[V[i]].push_back(U[i]);
  }
  if(B == 0){
	  queue <int> qu;
	  for(int i=0;i<N;i++)dist[i] = 1e9;
	  dist[0] = 0;
	  qu.push(0);
	  while(!qu.empty()){
		  int x = qu.front(); qu.pop();
		  for(auto i : adj[x]){
			  if(dist[i] > dist[x] + 1)dist[i] = dist[x] + 1, qu.push(i);
		  }
	  }
	  for(int i=0;i<M;i++){
		  int x = max(dist[U[i]], dist[V[i]]);
		if(abs(dist[U[i]] - dist[V[i]]) != 1)X[i] = (x + 1) % 3;
		 else X[i] = x % min(A, 3);
	  }
	  return X;
  }
  else{
	  queue <int> qu;
	  for(int i=0;i<N;i++)dist[i] = 1e9;
	  dist[0] = 0;
	  grr[0] = -1;
	  which[0] = 0;
	  qu.push(0);
	  while(!qu.empty()){
		 int x = qu.front(); qu.pop();
		 for(auto i : adj[x]){
			if(dist[i] > dist[x] + 1){
				dist[i] = dist[x] + 1;
				qu.push(i);
				if((int)adj[x].size() <= 2){
					grr[i] = (grr[x] + 1)%7;
					which[i] = which[x];
				}
				else{
					int tmp;
					if(x == 0)tmp = 0;
					else if(!which[x])tmp = wtf[grr[x]] - '0';
					else tmp = wtf2[grr[x]] - '0';
					if(tmp)grr[i] = 0, which[i] = 0;
					else grr[i] = 0, which[i] = 1;
				}
			}
		 }
	 }
	 for(int i=0;i<M;i++){
		 int x = (dist[U[i]] > dist[V[i]] ? U[i] : V[i]);
		 int tmp;
					if(x == 0)tmp = 0;
					else if(!which[x])tmp = wtf[grr[x]] - '0';
					else tmp = wtf2[grr[x]] - '0';
		 X[i] = tmp;
		// cout << tmp << ' ';
	 }
	 return X;
  }
}


#include <bits/stdc++.h>
using namespace std;
#include "Catherine.h"
//#define int long long
#define pi pair<int, int>
#define pii pair<int, pi>
#define fi first
#define se second
#ifdef _WIN32
#define getchar_unlocked _getchar_nolock
#endif
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
 
namespace {
 
int A, B;
int variable_example = 0;
 int prv= -1;
 int cnt = 0, bruh[20005];
 int st = -1;
 vector <string> stuf[3] = {{"232"}, {"322", "221", "212", "123"}, {"222"}};
 string cur = "";
 bool ret = 0;
 int rem = 0;
}  // namespace
 
void Init(int A, int B) {
  ::A = A;
  ::B = B;
}
 
int Move(std::vector<int> y) {
	if(rem){
		rem--;
		return -1;
	}
  ++variable_example;
  if(B == 0){
	 if(prv != -1){
	  prv--;
	  if(prv < 0)prv += 3;
	  return prv;
  }
  vector <int> stuf2;
  int x = -1;
  for(int j=0;j<3;j++){
	  if(y[j] == 1)stuf2.push_back(j);
	  else x = j;
  }
  if((int)stuf2.size() == 1){prv = stuf2[0]; return stuf2[0];}
  else{
	  if(x == 0)prv = 1;
	  else if(x == 1)prv = 2;
	  else prv = 0;
	  return prv;
  }
  return -1;
	}
  int sm = 0;
  for(int j=0;j<A;j++)sm += y[j];
 // cout << sm << ' ' << variable_example << ' ';
  if(sm + (prv != -1) == 2){
	 // cout << variable_example << '\n';
	  if(ret){
		 // cout << "bozo\n";
		  for(int j=0;j<A;j++)if(y[j] == 1){prv = j; return j;}
	  }
	  if(cnt >= 1){
		  if(y[0] == 2 && y[1] == 0)cur += "1";
		  else if(y[0] == 1 && y[1] == 1)cur += "2";
		  else cur += "3";
	  }
	  if(cnt == 3){
		  bool f = 0;
		  for(auto i : stuf[st-1])if(i == cur)f = 1;
		  ret = 1;
		  if(f){
			  rem = 2;
			return -1;  
		  }
		  else{
			  for(int j=0;j<A;j++)if(y[j] == 1){prv = j; return j;}
		  }
	  }
	  if(cnt == 0){
		  if(y[0] == 2 && y[1] == 0)st = 1;
		  else if(y[0] == 1 && y[1] == 1)st = 2;
		  else st = 3;
		  cur = "";
	  }
	  cnt++;
	  for(int j=0;j<A;j++)if(y[j]){prv = j; return j;}
  }
  else cnt = 0, cur = "";
  if(sm >= 2 && prv != -1){
	  ret = 1;
	  prv = 1 - prv;
	  return prv;
  }
  else if(sm >= 3){
	  ret = 1;
	  for(int j=0;j<A;j++)if(y[j] == 1){prv = j; return j;}
  }
  else if(ret || sm == 1){
	  for(int j=0;j<A;j++)if(y[j]){prv = j; return j;}
  }
  if(sm == 0){ret = 1; return -1;}
  return -1;
}

Compilation message

Anthony.cpp:16:5: warning: 'int {anonymous}::FunctionExample(int, int)' defined but not used [-Wunused-function]
   16 | int FunctionExample(int i, int A) {
      |     ^~~~~~~~~~~~~~~

Catherine.cpp:19:15: warning: '{anonymous}::bruh' defined but not used [-Wunused-variable]
   19 |  int cnt = 0, bruh[20005];
      |               ^~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 42 ms 15300 KB Output is correct
2 Correct 1 ms 1032 KB Output is correct
3 Correct 32 ms 14736 KB Output is correct
4 Correct 49 ms 16520 KB Output is correct
5 Correct 50 ms 16440 KB Output is correct
6 Correct 44 ms 15128 KB Output is correct
7 Correct 35 ms 15108 KB Output is correct
8 Correct 45 ms 15832 KB Output is correct
9 Correct 41 ms 15860 KB Output is correct

Subtask #2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 42 ms 15300 KB Output is correct
2 Correct 1 ms 1032 KB Output is correct
3 Correct 32 ms 14736 KB Output is correct
4 Correct 49 ms 16520 KB Output is correct
5 Correct 50 ms 16440 KB Output is correct
6 Correct 44 ms 15128 KB Output is correct
7 Correct 35 ms 15108 KB Output is correct
8 Correct 45 ms 15832 KB Output is correct
9 Correct 41 ms 15860 KB Output is correct
10 Correct 35 ms 13232 KB Output is correct
11 Correct 38 ms 13140 KB Output is correct
12 Correct 33 ms 13204 KB Output is correct
13 Correct 32 ms 13200 KB Output is correct
14 Correct 35 ms 13472 KB Output is correct
15 Correct 41 ms 13792 KB Output is correct
16 Correct 41 ms 15996 KB Output is correct

Subtask #3
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 12920 KB Output is correct
2 Correct 1 ms 1032 KB Output is correct
3 Correct 27 ms 12516 KB Output is correct
4 Correct 44 ms 14356 KB Output is correct
5 Correct 48 ms 14308 KB Output is correct
6 Correct 40 ms 13016 KB Output is correct
7 Correct 36 ms 12872 KB Output is correct
8 Correct 37 ms 13568 KB Output is correct
9 Correct 47 ms 13496 KB Output is correct
10 Correct 51 ms 13292 KB Output is correct
11 Correct 46 ms 13292 KB Output is correct
12 Correct 38 ms 13312 KB Output is correct
13 Correct 38 ms 13312 KB Output is correct
14 Correct 42 ms 13596 KB Output is correct
15 Correct 52 ms 13520 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 12920 KB Output is correct
2 Correct 1 ms 1032 KB Output is correct
3 Correct 27 ms 12516 KB Output is correct
4 Correct 44 ms 14356 KB Output is correct
5 Correct 48 ms 14308 KB Output is correct
6 Correct 40 ms 13016 KB Output is correct
7 Correct 36 ms 12872 KB Output is correct
8 Correct 37 ms 13568 KB Output is correct
9 Correct 47 ms 13496 KB Output is correct
10 Correct 51 ms 13292 KB Output is correct
11 Correct 46 ms 13292 KB Output is correct
12 Correct 38 ms 13312 KB Output is correct
13 Correct 38 ms 13312 KB Output is correct
14 Correct 42 ms 13596 KB Output is correct
15 Correct 52 ms 13520 KB Output is correct
16 Correct 28 ms 11364 KB Output is correct
17 Correct 31 ms 11260 KB Output is correct
18 Correct 30 ms 11292 KB Output is correct
19 Correct 36 ms 11336 KB Output is correct
20 Correct 44 ms 11872 KB Output is correct
21 Correct 44 ms 11576 KB Output is correct
22 Correct 36 ms 13760 KB Output is correct
23 Correct 32 ms 11404 KB Output is correct
24 Correct 31 ms 11368 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1284 KB Output is correct
2 Correct 2 ms 1024 KB Output is correct
3 Correct 3 ms 1284 KB Output is correct
4 Correct 3 ms 1284 KB Output is correct
5 Correct 2 ms 1284 KB Output is correct
6 Correct 2 ms 1284 KB Output is correct
7 Correct 2 ms 1284 KB Output is correct
8 Correct 2 ms 1284 KB Output is correct
9 Correct 2 ms 1284 KB Output is correct
10 Correct 2 ms 1284 KB Output is correct
11 Correct 3 ms 1280 KB Output is correct
12 Correct 2 ms 1292 KB Output is correct
13 Correct 2 ms 1284 KB Output is correct
14 Correct 2 ms 1292 KB Output is correct
15 Correct 2 ms 1292 KB Output is correct
16 Correct 2 ms 1292 KB Output is correct
17 Correct 2 ms 1288 KB Output is correct
18 Correct 2 ms 1284 KB Output is correct
19 Correct 2 ms 1292 KB Output is correct
20 Correct 2 ms 1284 KB Output is correct
21 Correct 2 ms 1292 KB Output is correct
22 Correct 2 ms 1284 KB Output is correct
23 Correct 2 ms 1288 KB Output is correct
24 Correct 2 ms 1284 KB Output is correct
25 Correct 2 ms 1284 KB Output is correct
26 Correct 2 ms 1292 KB Output is correct
27 Correct 2 ms 1292 KB Output is correct
28 Correct 2 ms 1292 KB Output is correct

Subtask #6
0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 36 ms 11076 KB Output is correct
2 Correct 48 ms 11520 KB Output is correct
3 Correct 2 ms 984 KB Output is correct
4 Correct 39 ms 11100 KB Output is correct
5 Correct 58 ms 12396 KB Output is correct
6 Correct 71 ms 12308 KB Output is correct
7 Correct 34 ms 11428 KB Output is correct
8 Correct 39 ms 11528 KB Output is correct
9 Correct 52 ms 12276 KB Output is correct
10 Correct 53 ms 12260 KB Output is correct
11 Correct 53 ms 12176 KB Output is correct
12 Correct 52 ms 12288 KB Output is correct
13 Correct 55 ms 12240 KB Output is correct
14 Correct 40 ms 12352 KB Output is correct
15 Correct 51 ms 12304 KB Output is correct
16 Correct 44 ms 12260 KB Output is correct
17 Correct 46 ms 12076 KB Output is correct
18 Incorrect 47 ms 11924 KB Wrong Answer [6]
19 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 11108 KB Output is correct
2 Correct 49 ms 11316 KB Output is correct
3 Correct 2 ms 1024 KB Output is correct
4 Correct 34 ms 11088 KB Output is correct
5 Correct 49 ms 12344 KB Output is correct
6 Correct 40 ms 12216 KB Output is correct
7 Incorrect 37 ms 11400 KB Wrong Answer [6]
8 Halted 0 ms 0 KB -