lanterna.cpp: In function 'void READ()': lanterna.cpp:14: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result lanterna.cpp:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result lanterna.cpp:16: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result lanterna.cpp:20: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result lanterna.cpp: In function 'void BinarySearch()': lanterna.cpp:71: warning: unused variable 'MIN' lanterna.cpp:71: warning: 'AnswerTaskTwo' may be used uninitialized in this function