oj.uz

Submission #1107557

# Submission time Handle Problem Language Result Execution time Memory
1107557 2024-11-01T13:21:22 Z 8pete8 Stray Cat (JOI20_stray) C++17
15 / 100
 40 ms 16264 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;
}
int x=0;

}  // 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 0 0 1 1 0 1 0 0 1 1 0 1 0 0 1 1 0 1
    //1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0
    vector<int>pat={0,0,1,1,0,1};
    function<void(int,int)> dfs=[&](int cur,int p){
      for(auto i:adj[cur])if(i.f!=p){
        X[i.s]=pat[lvl[cur]%6];
        dfs(i.f,cur);
      }
    };
    dfs(0,-1);
  }
  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 st=0,found=0,cnt=0;
deque<int>cor={1,0,1,1,0,0};
vector<int>have;
int deadend=0;
}

void Init(int A, int B) {
  ::a = A;
  ::b = B;
}
int Move(vector<int> y){
  if(a>=3){
    int cnt=0;
    for(auto i:y)cnt+=!!i;
    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{
    if(have.size()<6){
      cnt++;
      for(int i=0;i<y.size();i++)if(y[i]){
        have.pb(i);
        return i;
      }
      found=1;
      return -1;
    }
    else if(!found){
      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;
    }
    for(int i=0;i<y.size();i++)if(y[i]){
      have.pb(i);
      return i;
    }
  }
  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:45:71: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   45 | 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:75:50: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   75 |     function<void(int,int)> dfs=[&](int cur,int p){
      |                                                  ^
Anthony.cpp: At global scope:
Anthony.cpp:41:5: warning: '{anonymous}::x' defined but not used [-Wunused-variable]
   41 | int x=0;
      |     ^
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:51:23: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   51 | int Move(vector<int> y){
      |                       ^
Catherine.cpp: In function 'int Move(std::vector<int>)':
Catherine.cpp:57:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   57 |       for(int i=0;i<y.size();i++)if(y[i])return i;
      |                   ~^~~~~~~~~
Catherine.cpp:69:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   69 |       for(int i=0;i<y.size();i++)if(y[i]){
      |                   ~^~~~~~~~~
Catherine.cpp:88:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   88 |     for(int i=0;i<y.size();i++)if(y[i]){
      |                 ~^~~~~~~~~
Catherine.cpp: At global scope:
Catherine.cpp:44:5: warning: '{anonymous}::deadend' defined but not used [-Wunused-variable]
   44 | int deadend=0;
      |     ^~~~~~~
Catherine.cpp:41:5: warning: '{anonymous}::st' defined but not used [-Wunused-variable]
   41 | int st=0,found=0,cnt=0;
      |     ^~
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 31 ms 15460 KB Output is correct
2 Correct 2 ms 764 KB Output is correct
3 Correct 25 ms 14692 KB Output is correct
4 Correct 38 ms 16264 KB Output is correct
5 Correct 38 ms 16264 KB Output is correct
6 Correct 36 ms 15200 KB Output is correct
7 Correct 31 ms 15200 KB Output is correct
8 Correct 34 ms 15892 KB Output is correct
9 Correct 34 ms 15980 KB Output is correct

Subtask #2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 15460 KB Output is correct
2 Correct 2 ms 764 KB Output is correct
3 Correct 25 ms 14692 KB Output is correct
4 Correct 38 ms 16264 KB Output is correct
5 Correct 38 ms 16264 KB Output is correct
6 Correct 36 ms 15200 KB Output is correct
7 Correct 31 ms 15200 KB Output is correct
8 Correct 34 ms 15892 KB Output is correct
9 Correct 34 ms 15980 KB Output is correct
10 Correct 26 ms 13036 KB Output is correct
11 Correct 28 ms 13208 KB Output is correct
12 Correct 27 ms 13204 KB Output is correct
13 Correct 32 ms 13356 KB Output is correct
14 Correct 27 ms 13508 KB Output is correct
15 Correct 32 ms 13780 KB Output is correct
16 Correct 33 ms 15752 KB Output is correct

Subtask #3
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 12840 KB Output is correct
2 Correct 1 ms 776 KB Output is correct
3 Correct 28 ms 12388 KB Output is correct
4 Correct 40 ms 14136 KB Output is correct
5 Correct 37 ms 14244 KB Output is correct
6 Correct 26 ms 12980 KB Output is correct
7 Correct 26 ms 12904 KB Output is correct
8 Correct 31 ms 13668 KB Output is correct
9 Correct 36 ms 13664 KB Output is correct
10 Correct 30 ms 13416 KB Output is correct
11 Correct 30 ms 13444 KB Output is correct
12 Correct 30 ms 13408 KB Output is correct
13 Correct 30 ms 13416 KB Output is correct
14 Correct 34 ms 13728 KB Output is correct
15 Correct 32 ms 13600 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 12840 KB Output is correct
2 Correct 1 ms 776 KB Output is correct
3 Correct 28 ms 12388 KB Output is correct
4 Correct 40 ms 14136 KB Output is correct
5 Correct 37 ms 14244 KB Output is correct
6 Correct 26 ms 12980 KB Output is correct
7 Correct 26 ms 12904 KB Output is correct
8 Correct 31 ms 13668 KB Output is correct
9 Correct 36 ms 13664 KB Output is correct
10 Correct 30 ms 13416 KB Output is correct
11 Correct 30 ms 13444 KB Output is correct
12 Correct 30 ms 13408 KB Output is correct
13 Correct 30 ms 13416 KB Output is correct
14 Correct 34 ms 13728 KB Output is correct
15 Correct 32 ms 13600 KB Output is correct
16 Correct 24 ms 11524 KB Output is correct
17 Correct 25 ms 11288 KB Output is correct
18 Correct 25 ms 11212 KB Output is correct
19 Correct 25 ms 11216 KB Output is correct
20 Correct 27 ms 11976 KB Output is correct
21 Correct 34 ms 11524 KB Output is correct
22 Correct 34 ms 13728 KB Output is correct
23 Correct 26 ms 11480 KB Output is correct
24 Correct 26 ms 11472 KB Output is correct

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 1024 KB Wrong Answer [6]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 71.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 10980 KB Wrong Answer [6]
2 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 28 ms 10852 KB Wrong Answer [6]
2 Halted 0 ms 0 KB -