제출 #669136

#제출 시각아이디문제언어결과실행 시간메모리
669136ToxtaqMemory (IOI10_memory)C++17
100 / 100
2 ms292 KiB
#include "grader.h"
#include<bits/stdc++.h>
using namespace std;
void play(){
    int cnt = 0;
    map<char, pair<int, int>>mp;
    for(int i = 1;i <= 50;++i){
        char c = faceup(i);
        if(mp[c].first <= 50 && mp[c].first >= 1)mp[c].second = i;
        else mp[c].first = i;
    }
    for(auto i = mp.begin();i != mp.end();++i){
        char c1 = faceup(i->second.first);
        char c2 = faceup(i->second.second);
        cnt++;
        if(cnt == 25)return;
    }
}

컴파일 시 표준 에러 (stderr) 메시지

memory.cpp: In function 'void play()':
memory.cpp:13:14: warning: unused variable 'c1' [-Wunused-variable]
   13 |         char c1 = faceup(i->second.first);
      |              ^~
memory.cpp:14:14: warning: unused variable 'c2' [-Wunused-variable]
   14 |         char c2 = faceup(i->second.second);
      |              ^~
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