제출 #1089512

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
10895122024-09-16 15:37:59coolsentenceidontrememberCommuter Pass (JOI18_commuter_pass)C++17
15 / 100
1505 ms262144 KiB
/*
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컴파일 시 표준 에러 (stderr) 메시지

commuter_pass.cpp: In function 'void setIO(std::string)':
commuter_pass.cpp:144:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  144 |  freopen((s+".in").c_str(), "r", stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
commuter_pass.cpp:145:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  145 |  freopen((s+".out").c_str(), "w", stdout);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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