dragoni.cpp:13: warning: integer constant is too large for 'long' type dragoni.cpp:13: warning: overflow in implicit constant conversion dragoni.cpp: In function 'void ReadData()': dragoni.cpp:38: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result dragoni.cpp:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result dragoni.cpp:42: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result