제출 #132288

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
132288		DanerZein	Paint By Numbers (IOI16_paint)	C++14	0 / 100	2 ms	256 KiB

paint

#include "paint.h"
#include <bits/stdc++.h>
using namespace std;
string constr(string aux){
  int t=0;
  for(int i=0;i<aux.size()-1;i++){
    if(aux[i]=='_'){
      t++;
   }
  }
  string ans;
  ans.resize(aux.size());
  for(int i=0;i<aux.size();i++){
    if(aux[i]=='_' and ans[i]!='?'){
      ans[i]=aux[i];
    }
    if(aux[i+t]=='X' and aux[i]=='X'){
      ans[i+t]='X';
      if(ans[i]!='X'){
	ans[i]='?';
      }
    }
    if(aux[i]=='X' and aux[i+t]!='X' and i+t<aux.size()-1){
      ans[i]='?';
      for(int j=i;j<=i+t;j++)
      ans[j]='?';
  }
  }
    return ans;
}
std::string solve_puzzle(std::string s, std::vector<int> c) {
    string rp;
    rp.resize(s.size());
    vector<int>id;
    vector<int> p,b;
    for(int i=0;i<s.size();i++){
      if(s[i]=='_'){
	b.push_back(i);
      }
    }
    b.push_back(s.size());
    int k=0,l=0,r=0,bl=0;
    bl=0;
    while(true){
      // printf("b[bl]: %d k: %d c[r]: %d l: %d\n", b[bl],k,c[r],l);
      if(k>=b[bl]){
	bl++;
	k++;
      }
      if(k>=s.size()){
	break;
      }
      if(b[bl]-l>=c[r]){
	for(int i=0;i<c[r];i++){
	  rp[k]='X';
	  k++;
	  
	}
	r++;
	if(b[bl]-k>=c[r]){
	   rp[k]='_';
	   k++;
	}
	l=k;  
      }
      else{
	rp[k]='_';
	k++;
	l=k;
      }
    }
    for(int i=0;i<rp.size();i++){
      if(rp[i]!='X' and rp[i]!='_'){
	rp[i]='_';
      }
    }
    // cout<<rp<<endl;
    bool sw=0;
    b.clear();
    int sw1=0;
    vector<pair<int,int> >vii;
    l=-1;
    for(int i=0;i<rp.size();i++){
       if(s[i]=='_'){
	 vii.push_back(pair<int,int>(l+1,i));
	 l=i;
       }
    }
    rp+='_';
    vii.push_back(pair<int,int> (l+1,rp.size()-1));
    string ans="";
    for(int i=0;i<vii.size();i++){
      string aux;
      for(int j=vii[i].first;j<=vii[i].second;j++){
	aux+=rp[j];
      }
      ans+=constr(aux);
    }
    ans.resize(rp.size()-1);
    //  cout<<ans<<endl;
    return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

paint.cpp: In function 'std::__cxx11::string constr(std::__cxx11::string)':
paint.cpp:6:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<aux.size()-1;i++){
               ~^~~~~~~~~~~~~
paint.cpp:13:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<aux.size();i++){
               ~^~~~~~~~~~~
paint.cpp:23:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if(aux[i]=='X' and aux[i+t]!='X' and i+t<aux.size()-1){
                                          ~~~^~~~~~~~~~~~~
paint.cpp: In function 'std::__cxx11::string solve_puzzle(std::__cxx11::string, std::vector<int>)':
paint.cpp:36:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<s.size();i++){
                 ~^~~~~~~~~
paint.cpp:50:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       if(k>=s.size()){
          ~^~~~~~~~~~
paint.cpp:72:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<rp.size();i++){
                 ~^~~~~~~~~~
paint.cpp:83:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<rp.size();i++){
                 ~^~~~~~~~~~
paint.cpp:92:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<vii.size();i++){
                 ~^~~~~~~~~~~
paint.cpp:78:10: warning: unused variable 'sw' [-Wunused-variable]
     bool sw=0;
          ^~
paint.cpp:80:9: warning: unused variable 'sw1' [-Wunused-variable]
     int sw1=0;
         ^~~

• Subtask 1: 0 / 7
• Subtask 2: 0 / 3
• Subtask 3: 0 / 22
• Subtask 4: 0 / 27
• Subtask 5: 0 / 21
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10