oj.uz

Submission #1107731

# Submission time Handle Problem Language Result Execution time Memory
1107731 2024-11-02T04:07:01 Z 8pete8 Stray Cat (JOI20_stray) C++17
15 / 100
 41 ms 16320 KB 
#include "Anthony.h"
#include <vector>
#include<iostream>
#include<stack>
#include<map>
#include<vector>
#include<string>
#include<cassert>
#include<unordered_map>
#include <queue>
#include <cstdint>
#include<cstring>
#include<limits.h>
#include<cmath>
#include<set>
#include<algorithm>
#include <iomanip>
#include<numeric>
#include<bitset>
using namespace std;
#define ll long long
#define f first
#define s second
#define pii pair<int,int>
#define ppii pair<int,pii>
#define vi vector<int>
#define pb push_back
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define F(n) for(int i=0;i<n;i++)
#define lb lower_bound
#define ub upper_bound
#define fastio ios::sync_with_stdio(false);cin.tie(NULL);
#pragma GCC optimize ("03,unroll-lopps")
using namespace std;
namespace {

int FunctionExample(int i, int A) {
  return i % A;
}

}  // namespace

vector<int> Mark(int n,int m, int a, int b,vector<int> U,vector<int> V) {
  vector<int> X(m);
  vector<int>lvl(n+1,1e9),vis(n,0);
  vector<vector<pii>>adj(n);
  for(int i=0;i<m;i++){
    adj[U[i]].pb({V[i],i}),adj[V[i]].pb({U[i],i});
  }
  queue<int>q;
  lvl[0]=0;
  q.push(0);
  while(!q.empty()){
    int cur=q.front();
    q.pop();
    if(vis[cur])continue;
    vis[cur]=1;
    for(auto i:adj[cur])if(!vis[i.f]&&lvl[i.f]>lvl[cur]+1){
      lvl[i.f]=lvl[cur]+1;
      q.push(i.f);
    }
  }
  if(a>=3){
    for(int i=0;i<n;i++)for(auto j:adj[i]){
      if(lvl[j.f]<lvl[i])X[j.s]=(lvl[j.f]%3);
      else X[j.s]=lvl[i]%3;
    }
  }
  else{
    //0 0 1 1 0 1
    //1 1 0 1 0 0
    vector<int>pat={0,0,1,1,0,1};
    vector<int>val(n,0);
    function<void(int,int,int)> dfs=[&](int cur,int p,int c){
      for(auto i:adj[cur])if(i.f!=p){
        if(val[cur]>1)assert(0);
        if(adj[cur].size()>2){
          c=0;
          val[i.f]=(val[cur]^1);
          X[i.s]=val[i.f];
          dfs(i.f,cur,c);
        }
        else{
          if(c==0){
            val[i.f]=(val[cur]^1);
            if(val[i.f])c=2;
            if(cur)c++;
            X[i.s]=val[i.f];
            dfs(i.f,cur,c+1);
          }
          else{
            val[i.f]=pat[c%6];
            X[i.s]=val[i.f];
            dfs(i.f,cur,c+1);
          }
        }
        
      }
    };
    dfs(0,-1,0);
  }
  //for(int i=0;i<m;i++)cout<<U[i]<<" "<<V[i]<<" "<<X[i]<<'\n';
  return X;
}

#include "Catherine.h"
#include <vector>
#include<iostream>
#include<stack>
#include<map>
#include<vector>
#include<string>
#include<cassert>
#include<unordered_map>
#include <queue>
#include <cstdint>
#include<cstring>
#include<limits.h>
#include<cmath>
#include<set>
#include<algorithm>
#include <iomanip>
#include<numeric>
#include<bitset>
using namespace std;
#define ll long long
#define f first
#define s second
#define pii pair<int,int>
#define ppii pair<int,pii>
#define vi vector<int>
#define pb push_back
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define F(n) for(int i=0;i<n;i++)
#define lb lower_bound
#define ub upper_bound
#define fastio ios::sync_with_stdio(false);cin.tie(NULL);
#pragma GCC optimize ("03,unroll-lopps")
using namespace std;
using namespace std;
namespace {

int a, b;
int variable_example = 0;
int found=0;
int add[40000];
deque<int>cor={1,0,1,1,0,0};
vector<int>have;
int st=0,last=0;
}
void Init(int A, int B){
  ::a = A;
  ::b = B;
  found=0;
  have.clear();
}
int Move(vector<int> y){
  int cnt=0;
  for(auto i:y)cnt+=!!i;
  if(a>=3){
    if(cnt==0)assert(0);
    if(cnt==1){
      for(int i=0;i<y.size();i++)if(y[i])return i;
    }
    if(cnt==2){
      if(y[0]&&y[2])return 2;
      if(y[1]&&y[2])return 1;
      if(y[0]&&y[1])return 0;
    }
    assert(0);
  }
  else{
    int one=0,two=0;
    if(st==0){
      for(int i=0;i<y.size();i++)if(y[i]==1)one++;
      if(one==1){
        st=1;
        found=1;
        for(int i=0;i<y.size();i++)if(y[i]==1)return last=i;
      }
      else{
        st=1;
        for(int i=0;i<y.size();i++)if(y[i]){
          have.pb(i);
          return last=i; 
        }
      }
      st=1;
    }
    if(!found){
      if(cnt==0){
        found=1;
        return -1;
      }
      y[last]++;
      for(int i=0;i<y.size();i++)if(y[i]>=2)two++;
      if(two){
        found=1;
        for(int i=0;i<y.size();i++)if(y[i]==1){
          if(i!=last)return last=i;
          return -1;
        }
      }
      if(have.size()<6){
        for(int i=0;i<y.size();i++)if(y[i]){
          have.pb(i);
          return last=i;
        }
      }
      else{
        int same=0;
        for(int i=0;i<6;i++){
          int yes=1;
          for(int j=0;j<6;j++)if(have[j]!=cor[j])yes=0;
          same|=yes;
          cor.push_back(cor.front());
          cor.pop_front();
        }
        found=1;
        if(!same)return -1;
      }
    }
    if(found){
      for(int i=0;i<y.size();i++)if(y[i]==1)one++;
      if(one==1){
        for(int i=0;i<y.size();i++)if(y[i]==1)return last=i;
      }
      else{
        y[last]++;
        for(int i=0;i<y.size();i++)if(y[i]==1)return last=i;
      }
    }
  }
  assert(0);
  return -1;
}

Compilation message

Anthony.cpp:34:40: warning: bad option '-funroll-lopps' to pragma 'optimize' [-Wpragmas]
   34 | #pragma GCC optimize ("03,unroll-lopps")
      |                                        ^
Anthony.cpp:38:33: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   38 | int FunctionExample(int i, int A) {
      |                                 ^
Anthony.cpp:44:71: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   44 | vector<int> Mark(int n,int m, int a, int b,vector<int> U,vector<int> V) {
      |                                                                       ^
Anthony.cpp: In function 'std::vector<int> Mark(int, int, int, int, std::vector<int>, std::vector<int>)':
Anthony.cpp:75:60: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   75 |     function<void(int,int,int)> dfs=[&](int cur,int p,int c){
      |                                                            ^
Anthony.cpp: At global scope:
Anthony.cpp:38:5: warning: 'int {anonymous}::FunctionExample(int, int)' defined but not used [-Wunused-function]
   38 | int FunctionExample(int i, int A) {
      |     ^~~~~~~~~~~~~~~

Catherine.cpp:34:40: warning: bad option '-funroll-lopps' to pragma 'optimize' [-Wpragmas]
   34 | #pragma GCC optimize ("03,unroll-lopps")
      |                                        ^
Catherine.cpp:47:23: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   47 | void Init(int A, int B){
      |                       ^
Catherine.cpp:53:23: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   53 | int Move(vector<int> y){
      |                       ^
Catherine.cpp: In function 'int Move(std::vector<int>)':
Catherine.cpp:59:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   59 |       for(int i=0;i<y.size();i++)if(y[i])return i;
      |                   ~^~~~~~~~~
Catherine.cpp:71:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   71 |       for(int i=0;i<y.size();i++)if(y[i]==1)one++;
      |                   ~^~~~~~~~~
Catherine.cpp:75:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   75 |         for(int i=0;i<y.size();i++)if(y[i]==1)return last=i;
      |                     ~^~~~~~~~~
Catherine.cpp:79:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   79 |         for(int i=0;i<y.size();i++)if(y[i]){
      |                     ~^~~~~~~~~
Catherine.cpp:92:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   92 |       for(int i=0;i<y.size();i++)if(y[i]>=2)two++;
      |                   ~^~~~~~~~~
Catherine.cpp:95:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   95 |         for(int i=0;i<y.size();i++)if(y[i]==1){
      |                     ~^~~~~~~~~
Catherine.cpp:101:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  101 |         for(int i=0;i<y.size();i++)if(y[i]){
      |                     ~^~~~~~~~~
Catherine.cpp:120:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  120 |       for(int i=0;i<y.size();i++)if(y[i]==1)one++;
      |                   ~^~~~~~~~~
Catherine.cpp:122:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  122 |         for(int i=0;i<y.size();i++)if(y[i]==1)return last=i;
      |                     ~^~~~~~~~~
Catherine.cpp:126:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  126 |         for(int i=0;i<y.size();i++)if(y[i]==1)return last=i;
      |                     ~^~~~~~~~~
Catherine.cpp: At global scope:
Catherine.cpp:42:5: warning: '{anonymous}::add' defined but not used [-Wunused-variable]
   42 | int add[40000];
      |     ^~~
Catherine.cpp:40:5: warning: '{anonymous}::variable_example' defined but not used [-Wunused-variable]
   40 | int variable_example = 0;
      |     ^~~~~~~~~~~~~~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 15440 KB Output is correct
2 Correct 2 ms 764 KB Output is correct
3 Correct 28 ms 14704 KB Output is correct
4 Correct 40 ms 16276 KB Output is correct
5 Correct 38 ms 16304 KB Output is correct
6 Correct 31 ms 15212 KB Output is correct
7 Correct 28 ms 15204 KB Output is correct
8 Correct 34 ms 16320 KB Output is correct
9 Correct 34 ms 15984 KB Output is correct

Subtask #2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 15440 KB Output is correct
2 Correct 2 ms 764 KB Output is correct
3 Correct 28 ms 14704 KB Output is correct
4 Correct 40 ms 16276 KB Output is correct
5 Correct 38 ms 16304 KB Output is correct
6 Correct 31 ms 15212 KB Output is correct
7 Correct 28 ms 15204 KB Output is correct
8 Correct 34 ms 16320 KB Output is correct
9 Correct 34 ms 15984 KB Output is correct
10 Correct 26 ms 13340 KB Output is correct
11 Correct 26 ms 13268 KB Output is correct
12 Correct 30 ms 13308 KB Output is correct
13 Correct 26 ms 13256 KB Output is correct
14 Correct 27 ms 13524 KB Output is correct
15 Correct 30 ms 13780 KB Output is correct
16 Correct 33 ms 15748 KB Output is correct

Subtask #3
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 12892 KB Output is correct
2 Correct 1 ms 776 KB Output is correct
3 Correct 24 ms 12360 KB Output is correct
4 Correct 34 ms 14488 KB Output is correct
5 Correct 34 ms 14036 KB Output is correct
6 Correct 27 ms 12908 KB Output is correct
7 Correct 28 ms 12808 KB Output is correct
8 Correct 32 ms 13672 KB Output is correct
9 Correct 31 ms 13660 KB Output is correct
10 Correct 32 ms 13460 KB Output is correct
11 Correct 30 ms 13372 KB Output is correct
12 Correct 31 ms 13672 KB Output is correct
13 Correct 31 ms 13412 KB Output is correct
14 Correct 32 ms 13836 KB Output is correct
15 Correct 34 ms 13476 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 12892 KB Output is correct
2 Correct 1 ms 776 KB Output is correct
3 Correct 24 ms 12360 KB Output is correct
4 Correct 34 ms 14488 KB Output is correct
5 Correct 34 ms 14036 KB Output is correct
6 Correct 27 ms 12908 KB Output is correct
7 Correct 28 ms 12808 KB Output is correct
8 Correct 32 ms 13672 KB Output is correct
9 Correct 31 ms 13660 KB Output is correct
10 Correct 32 ms 13460 KB Output is correct
11 Correct 30 ms 13372 KB Output is correct
12 Correct 31 ms 13672 KB Output is correct
13 Correct 31 ms 13412 KB Output is correct
14 Correct 32 ms 13836 KB Output is correct
15 Correct 34 ms 13476 KB Output is correct
16 Correct 33 ms 11380 KB Output is correct
17 Correct 28 ms 11212 KB Output is correct
18 Correct 27 ms 11432 KB Output is correct
19 Correct 27 ms 11380 KB Output is correct
20 Correct 30 ms 12028 KB Output is correct
21 Correct 28 ms 12072 KB Output is correct
22 Correct 34 ms 13672 KB Output is correct
23 Correct 32 ms 11416 KB Output is correct
24 Correct 27 ms 11468 KB Output is correct

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1024 KB Output is correct
2 Correct 1 ms 768 KB Output is correct
3 Correct 2 ms 1200 KB Output is correct
4 Correct 2 ms 1028 KB Output is correct
5 Correct 2 ms 1032 KB Output is correct
6 Correct 2 ms 1132 KB Output is correct
7 Incorrect 2 ms 1044 KB Wrong Answer [5]
8 Halted 0 ms 0 KB -

Subtask #6
0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 27 ms 11232 KB Output is correct
2 Incorrect 29 ms 13152 KB Wrong Answer [5]
3 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 11140 KB Output is correct
2 Correct 30 ms 13384 KB Output is correct
3 Correct 2 ms 776 KB Output is correct
4 Correct 24 ms 11300 KB Output is correct
5 Correct 41 ms 15484 KB Output is correct
6 Correct 37 ms 15480 KB Output is correct
7 Incorrect 32 ms 14440 KB Wrong Answer [5]
8 Halted 0 ms 0 KB -