답안 #767024

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
767024	2023-06-26T10:22:35 Z	DJeniUp	자동 인형 (IOI18_doll)	C++17	컴파일 오류	0 ms	0 KB

doll

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

typedef int ll;

#define pb push_back
#define fr first
#define sc second

ll h,a[400007],b[400007],f[400007],u[400007];

vector<ll>v[200007];

priority_queue<pairll,vector<pairll>, greater<pairll> >p;

vector<ll>c,x,y;

void create_circuit(int M, std::vector<int> A) {
    A.pb(0);
    for(int i=0;i<A.size()-1;i++){
        v[A[i]].pb(A[i+1]);
    }
    c.pb(A[0]);
    for(int i=1;i<=M;i++){
        if(v[i].size()==0)c.pb(0);
        else if(v[i].size()==1)c.pb(v[i][0]);
        else{
            h++;
            x.pb(-h);
            y.pb(-h);
            c.pb(-h);
            for(int j=0;j<v[i].size();j++){
                ll k=-c[i]-1;
                while(1){
                    if(f[k]%2==0){
                        f[k]++;
                        if(x[k]==-k-1){
                            x[k]=v[i][j];
                            break;
                        }else if(x[k]<0){
                            k=-x[k]-1;
                        }else{
                            h++;
                            f[h-1]=1;
                            x.pb(-h);
                            y.pb(-h);
                            x[h-1]=x[k];
                            x[k]=-h;
                            k=h-1;
                        }
                    }else{
                        f[k]++;
                        if(y[k]==-k-1){
                            y[k]=v[i][j];
                            break;
                        }else if(y[k]<0){
                            k=-y[k]-1;
                        }else{
                            h++;
                            f[h-1]=1;
                            x.pb(-h);
                            y.pb(-h);
                            x[h-1]=y[k];
                            y[k]=-h;
                            k=h-1;
                        }
                    }
                }
            }
        }
    }
    while(1){
        ll k=c[0];
        ll z=0;
        ll r=0;
        for(int i=0;i<h;i++){
            f[i]=0;
            u[i]=0;
        }
        while(p.size()>0)p.pop();
        ll pr=0;
        while(k!=0){
                r++;
            pr=k;
            if(k>0){
                k=c[k];
            }else{
                if(u[-k-1]==0)u[-i-1]=r;
                if(f[-k-1]%2==0){
                    p.push({u[-i-1],k});
                    f[-k-1]++;
                    k=x[-k-1];
                }else{

                    f[-k-1]++;
                    k=y[-k-1];
                }
            }
        }
        //cout<<p.back()<<" "<<f[-p.back()-1]<<endl;
        reverse(p.begin(),p.end());
        while(p.size()>0 && f[-p.top()-1]%2==0)p.pop();
        if(p.size()==0)break;
        while(p.size()>0){
            while(p.size()>0 && f[-p.back()-1]%2==0)p.pop();
            if(p.size()==0)break;
            z=p.top().sc;
            p.pop_back();
            //cout<<z<<endl;
            if(f[-z-1]%2==0){
                break;
            }else{
                if(pr>0)c[pr]=z;
                else{
                    if(f[-pr-1]%2==1)x[-pr-1]=z;
                    else y[-pr-1]=z;
                }
                k=-z-1;
                while(1){
                    pr=-k-1;
                    if(f[k]%2==0){
                        p.push({u[k],-k-1});
                        f[k]++;
                        if(x[k]==-k-1){
                            x[k]=0;
                            break;
                        }else if(x[k]<0){
                            k=-x[k]-1;
                        }else{
                            h++;
                            f[h-1]=1;
                            x.pb(-h);
                            y.pb(-h);
                            x[h-1]=x[k];
                            x[k]=-h;
                            k=h-1;
                        }
                    }else{
                        f[k]++;
                        if(y[k]==-k-1){
                            y[k]=0;
                            break;
                        }else if(y[k]<0){
                            k=-y[k]-1;
                        }else{
                            h++;
                            f[h-1]=1;
                            x.pb(-h);
                            y.pb(-h);
                            x[h-1]=y[k];
                            y[k]=-h;
                            k=h-1;
                        }
                    }
                }
            }
        }
    }
    //cout<<c.size()<<" "<<x.size()<<" "<<y.size()<<endl;
    for(int i=0;i<=M;i++){
       // cout<<i<<" "<<c[i]<<endl;
    }
    for(int i=0;i<x.size();i++){
       //if(x[i]==-i-1)swap(x[i],y[i]);
       //cout<<-i-1<<" "<<x[i]<<" "<<y[i]<<endl;
    }
    if(h>2*A.size()-2)exit(1);
    answer(c,x,y);
    return ;
}

Compilation message

doll.cpp:15:16: error: 'pairll' was not declared in this scope
   15 | priority_queue<pairll,vector<pairll>, greater<pairll> >p;
      |                ^~~~~~
doll.cpp:15:30: error: 'pairll' was not declared in this scope
   15 | priority_queue<pairll,vector<pairll>, greater<pairll> >p;
      |                              ^~~~~~
doll.cpp:15:36: error: template argument 1 is invalid
   15 | priority_queue<pairll,vector<pairll>, greater<pairll> >p;
      |                                    ^
doll.cpp:15:36: error: template argument 2 is invalid
doll.cpp:15:47: error: 'pairll' was not declared in this scope
   15 | priority_queue<pairll,vector<pairll>, greater<pairll> >p;
      |                                               ^~~~~~
doll.cpp:15:53: error: template argument 1 is invalid
   15 | priority_queue<pairll,vector<pairll>, greater<pairll> >p;
      |                                                     ^
doll.cpp:15:55: error: template argument 1 is invalid
   15 | priority_queue<pairll,vector<pairll>, greater<pairll> >p;
      |                                                       ^
doll.cpp:15:55: error: template argument 2 is invalid
doll.cpp:15:55: error: template argument 3 is invalid
doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:21:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |     for(int i=0;i<A.size()-1;i++){
      |                 ~^~~~~~~~~~~
doll.cpp:33:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |             for(int j=0;j<v[i].size();j++){
      |                         ~^~~~~~~~~~~~
doll.cpp:81:17: error: request for member 'size' in 'p', which is of non-class type 'int'
   81 |         while(p.size()>0)p.pop();
      |                 ^~~~
doll.cpp:81:28: error: request for member 'pop' in 'p', which is of non-class type 'int'
   81 |         while(p.size()>0)p.pop();
      |                            ^~~
doll.cpp:89:34: error: 'i' was not declared in this scope
   89 |                 if(u[-k-1]==0)u[-i-1]=r;
      |                                  ^
doll.cpp:91:23: error: request for member 'push' in 'p', which is of non-class type 'int'
   91 |                     p.push({u[-i-1],k});
      |                       ^~~~
doll.cpp:91:32: error: 'i' was not declared in this scope
   91 |                     p.push({u[-i-1],k});
      |                                ^
doll.cpp:102:19: error: request for member 'begin' in 'p', which is of non-class type 'int'
  102 |         reverse(p.begin(),p.end());
      |                   ^~~~~
doll.cpp:102:29: error: request for member 'end' in 'p', which is of non-class type 'int'
  102 |         reverse(p.begin(),p.end());
      |                             ^~~
doll.cpp:103:17: error: request for member 'size' in 'p', which is of non-class type 'int'
  103 |         while(p.size()>0 && f[-p.top()-1]%2==0)p.pop();
      |                 ^~~~
doll.cpp:103:34: error: request for member 'top' in 'p', which is of non-class type 'int'
  103 |         while(p.size()>0 && f[-p.top()-1]%2==0)p.pop();
      |                                  ^~~
doll.cpp:103:50: error: request for member 'pop' in 'p', which is of non-class type 'int'
  103 |         while(p.size()>0 && f[-p.top()-1]%2==0)p.pop();
      |                                                  ^~~
doll.cpp:104:14: error: request for member 'size' in 'p', which is of non-class type 'int'
  104 |         if(p.size()==0)break;
      |              ^~~~
doll.cpp:105:17: error: request for member 'size' in 'p', which is of non-class type 'int'
  105 |         while(p.size()>0){
      |                 ^~~~
doll.cpp:106:21: error: request for member 'size' in 'p', which is of non-class type 'int'
  106 |             while(p.size()>0 && f[-p.back()-1]%2==0)p.pop();
      |                     ^~~~
doll.cpp:106:38: error: request for member 'back' in 'p', which is of non-class type 'int'
  106 |             while(p.size()>0 && f[-p.back()-1]%2==0)p.pop();
      |                                      ^~~~
doll.cpp:106:55: error: request for member 'pop' in 'p', which is of non-class type 'int'
  106 |             while(p.size()>0 && f[-p.back()-1]%2==0)p.pop();
      |                                                       ^~~
doll.cpp:107:18: error: request for member 'size' in 'p', which is of non-class type 'int'
  107 |             if(p.size()==0)break;
      |                  ^~~~
doll.cpp:108:17: error: request for member 'top' in 'p', which is of non-class type 'int'
  108 |             z=p.top().sc;
      |                 ^~~
doll.cpp:109:15: error: request for member 'pop_back' in 'p', which is of non-class type 'int'
  109 |             p.pop_back();
      |               ^~~~~~~~
doll.cpp:123:27: error: request for member 'push' in 'p', which is of non-class type 'int'
  123 |                         p.push({u[k],-k-1});
      |                           ^~~~
doll.cpp:164:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  164 |     for(int i=0;i<x.size();i++){
      |                 ~^~~~~~~~~
doll.cpp:168:9: warning: comparison of integer expressions of different signedness: 'll' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  168 |     if(h>2*A.size()-2)exit(1);
      |        ~^~~~~~~~~~~~~