제출 #758919

#제출 시각아이디문제언어결과실행 시간메모리
758919raysh07Memory (IOI10_memory)C++17
100 / 100
2 ms288 KiB
#include "grader.h" #include "memory.h" #include <bits/stdc++.h> using namespace std; void play() { vector<vector<int>> ok(1000); for (int i = 1; i <= 50; i++){ char x = faceup(i); ok[(int)x].push_back(i); } for (int i = 0; i < 1000; i++){ if (ok[i].size() == 2){ char x = faceup(ok[i][0]); x = faceup(ok[i][1]); } } }

컴파일 시 표준 에러 (stderr) 메시지

memory.cpp: In function 'void play()':
memory.cpp:15:18: warning: variable 'x' set but not used [-Wunused-but-set-variable]
   15 |             char x = faceup(ok[i][0]);
      |                  ^
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