제출 #210576

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
210576		grobar	콤보 (IOI18_combo)	C++14	0 / 100	82 ms	204 KiB

combo

#include <bits/stdc++.h>
#include <combo.h>

using namespace std;

string guess_sequence(int n)
{
    string ss="";
    int a1=press("A");
    if(a1==1)
    {
        ss=ss+"A";
        for(int i=1;i<n;i++)
        {
            if(press(ss+"B")==i+1)
            {
                ss=ss+"B";
                if(ss.size()==n)
                {
                    break;
                }
            }
            if(press(ss+"X")==i+1)
            {
                ss=ss+"X";
                if(ss.size()==n)
                {
                    break;
                }
            }
            if(press(ss+"Y")==i+1)
            {
                ss=ss+"Y";
                if(ss.size()==n)
                {
                    break;
                }
            }
        }
    }
    int a2=press("B");
    if(a2==1)
    {
            ss=ss+"B";
        for(int i=1;i<n;i++)
        {
            if(press(ss+"A")==i+1)
            {
                ss=ss+"A";
                if(ss.size()==n)
                {
                    break;
                }
            }
            if(press(ss+"X")==i+1)
            {
                ss=ss+"X";
                if(ss.size()==n)
                {
                    break;
                }
            }
            if(press(ss+"Y")==i+1)
            {
                ss=ss+"Y";
                if(ss.size()==n)
                {
                    break;
                }
            }
        }
    }
    int a3=press("X");
    if(a3==1)
    {
            ss=ss+"X";
        for(int i=1;i<n;i++)
        {
            if(press(ss+"A")==i+1)
            {
                ss=ss+"A";
                if(ss.size()==n)
                {
                    break;
                }
            }
            if(press(ss+"B")==i+1)
            {
                ss=ss+"B";
                if(ss.size()==n)
                {
                    break;
                }
            }
            if(press(ss+"Y")==i+1)
            {
                ss=ss+"Y";
                if(ss.size()==n)
                {
                    break;
                }
            }
        }
    }
    int a4=press("Y");
    if(a4==1)
    {
            ss=ss+"Y";
        for(int i=1;i<n;i++)
        {
            if(press(ss+"A")==i+1)
            {
                ss=ss+"A";
                if(ss.size()==n)
                {
                    break;
                }
            }
            if(press(ss+"X")==i+1)
            {
                ss=ss+"X";
                if(ss.size()==n)
                {
                    break;
                }
            }
            if(press(ss+"B")==i+1)
            {
                ss=ss+"B";
                if(ss.size()==n)
                {
                    break;
                }
            }
        }

    }
    return ss;
}

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:18:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   18 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:26:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   26 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:34:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   34 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:50:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   50 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:58:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   58 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:66:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   66 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:82:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   82 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:90:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   90 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:98:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   98 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:114:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  114 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:122:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  122 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~
combo.cpp:130:29: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  130 |                 if(ss.size()==n)
      |                    ~~~~~~~~~^~~

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