제출 #1041672

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1041672		kheira	Memory (IOI10_memory)	C++14	컴파일 에러	0 ms	0 KiB

memory

#include "grader.h"
#include "memory.h"
#include <map>
using namespace std;
void solve(){
    map<char,int> Cards;
        int C;
        for (int C = 1; C <= 50; ++c){
        char letterCard = faceup(C);
        if (Cards.find(letterCard) != Cards.end())
        {
            int matchedCard = Cards[letterCard];
            faceup(letterCard);
            faceup(C);
            return;

        }
        else
        {
            Cards[letterCard] = C;
        }
        
        }

    }

컴파일 시 표준 에러 (stderr) 메시지

memory.cpp: In function 'void solve()':
memory.cpp:8:36: error: 'c' was not declared in this scope
    8 |         for (int C = 1; C <= 50; ++c){
      |                                    ^
memory.cpp:12:17: warning: unused variable 'matchedCard' [-Wunused-variable]
   12 |             int matchedCard = Cards[letterCard];
      |                 ^~~~~~~~~~~
memory.cpp:7:13: warning: unused variable 'C' [-Wunused-variable]
    7 |         int C;
      |             ^