제출 #211227

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
211227		grobar	콤보 (IOI18_combo)	C++14	0 / 100	67 ms	452 KiB

combo

#include "combo.h"
#include<bits/stdc++.h>
using namespace std;
std::string guess_sequence(int n)
{
    string ss="";
    vector<string>v1;
    vector<string>v2;
    vector<string>v3;
    vector<string>v4;
    string ss1;
    v1.push_back("BB");
    v1.push_back("BX");
    v1.push_back("BY");
    v1.push_back("XX");
    v1.push_back("XY");
    v1.push_back("XB");
    v1.push_back("YY");
    v1.push_back("YX");
    v1.push_back("YB");
    v2.push_back("AA");
    v2.push_back("AB");
    v2.push_back("AY");
    v2.push_back("BY");
    v2.push_back("BB");
    v2.push_back("BA");
    v2.push_back("XX");
    v2.push_back("XA");
    v2.push_back("XB");
    v3.push_back("BB");
    v3.push_back("BX");
    v3.push_back("BA");
    v3.push_back("XA");
    v3.push_back("XX");
    v3.push_back("XB");
    v3.push_back("AA");
    v3.push_back("AB");
    v3.push_back("AX");
    v4.push_back("AA");
    v4.push_back("AX");
    v4.push_back("AY");
    v4.push_back("XA");
    v4.push_back("XX");
    v4.push_back("XY");
    v4.push_back("YA");
    v4.push_back("YY");
    v4.push_back("YX");
    if(press("A")==1)
    {
        ss=ss+"A";
        if(n%2==0)
        {
            if(press("AB")==2)
            {
                ss=ss+"B";
            }
            if(press("AX")==2)
            {
                ss=ss+"X";
            }
            if(press("AY")==2)
            {
                ss=ss+"Y";
            }
            if(ss.size()==n)
            {
                return ss;
            }
        }
        while(ss.size()<n)
        {
            for(int i=0; i<v1.size(); i++)
            {
                ss1=ss+v1[i];
                if(press(ss1)==ss1.size())
                {
                    ss=ss+v1[i];
                    if(ss.size()==n)
                    {
                        break;
                    }
                }
            }
        }
    }
    if(press("X")==1)
    {
        ss=ss+"X";
    if(n%2==0)
    {
        if(press("XB")==2)
        {
            ss=ss+"B";
        }
        if(press("XA")==2)
        {
            ss=ss+"A";
        }
        if(press("XY")==2)
        {
            ss=ss+"Y";
        }
        if(ss.size()==n)
        {
            return ss;
        }
    }
    while(ss.size()!=n)
    {
        for(int i=0; i<v2.size(); i++)
        {
            ss1=ss+v2[i];
            if(press(ss1)==ss1.size())
            {
                ss=ss+v2[i];
                if(ss.size()==n)
                {
                    break;
                }
            }
        }
    }
    }
    if(press("Y")==1)
    {
        ss=ss+"Y";
        if(n%2==0)
        {
            if(press("YB")==2)
            {
                ss=ss+"B";
            }
            if(press("YX")==2)
            {
                ss=ss+"X";
            }
            if(press("YA")==2)
            {
                ss=ss+"A";
            }
            if(ss.size()==n)
            {
                return ss;
            }
        }
        while(ss.size()!=n)
        {
            for(int i=0; i<v3.size(); i++)
            {
                ss1=ss+v3[i];
                if(press(ss1)==ss1.size())
                {
                    ss=ss+v3[i];
                    if(ss.size()==n)
                    {
                        break;
                    }
                }
            }
        }
    }
    if(press("B")==1)
    {
        ss=ss+"B";
        if(n%2==0)
        {
            if(press("BA")==2)
            {
                ss=ss+"A";
            }
            if(press("BX")==2)
            {
                ss=ss+"X";
            }
            if(press("BY")==2)
            {
                ss=ss+"Y";
            }
            if(ss.size()==n)
            {
                return ss;
            }
        }
        while(ss.size()!=n)
        {
            for(int i=0; i<v4.size(); i++)
            {
                ss1=ss+v4[i];
                if(press(ss1)==ss1.size())
                {
                    ss=ss+v4[i];
                    if(ss.size()==n)
                    {
                        break;
                    }
                }
            }
        }
    }
    return ss;
}

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:65:25: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   65 |             if(ss.size()==n)
      |                ~~~~~~~~~^~~
combo.cpp:70:24: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   70 |         while(ss.size()<n)
      |               ~~~~~~~~~^~
combo.cpp:72:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   72 |             for(int i=0; i<v1.size(); i++)
      |                          ~^~~~~~~~~~
combo.cpp:75:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   75 |                 if(press(ss1)==ss1.size())
      |                    ~~~~~~~~~~^~~~~~~~~~~~
combo.cpp:78:33: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   78 |                     if(ss.size()==n)
      |                        ~~~~~~~~~^~~
combo.cpp:103:21: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  103 |         if(ss.size()==n)
      |            ~~~~~~~~~^~~
combo.cpp:108:20: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  108 |     while(ss.size()!=n)
      |           ~~~~~~~~~^~~
combo.cpp:110:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  110 |         for(int i=0; i<v2.size(); i++)
      |                      ~^~~~~~~~~~
combo.cpp:113:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  113 |             if(press(ss1)==ss1.size())
      |                ~~~~~~~~~~^~~~~~~~~~~~
combo.cpp:116:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  116 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:141:25: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  141 |             if(ss.size()==n)
      |                ~~~~~~~~~^~~
combo.cpp:146:24: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  146 |         while(ss.size()!=n)
      |               ~~~~~~~~~^~~
combo.cpp:148:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  148 |             for(int i=0; i<v3.size(); i++)
      |                          ~^~~~~~~~~~
combo.cpp:151:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  151 |                 if(press(ss1)==ss1.size())
      |                    ~~~~~~~~~~^~~~~~~~~~~~
combo.cpp:154:33: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  154 |                     if(ss.size()==n)
      |                        ~~~~~~~~~^~~
combo.cpp:179:25: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  179 |             if(ss.size()==n)
      |                ~~~~~~~~~^~~
combo.cpp:184:24: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  184 |         while(ss.size()!=n)
      |               ~~~~~~~~~^~~
combo.cpp:186:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  186 |             for(int i=0; i<v4.size(); i++)
      |                          ~^~~~~~~~~~
combo.cpp:189:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  189 |                 if(press(ss1)==ss1.size())
      |                    ~~~~~~~~~~^~~~~~~~~~~~
combo.cpp:192:33: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  192 |                     if(ss.size()==n)
      |                        ~~~~~~~~~^~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95