carray.cpp: In function 'void solLogMLogLMAX1()': carray.cpp:86: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result carray.cpp: In function 'void solve()': carray.cpp:257: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result carray.cpp:258: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result carray.cpp:260: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result carray.cpp:264: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result carray.cpp:277: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result