expand.cpp: In function 'void Read()': expand.cpp:21: warning: format '%s' expects type 'char*', but argument 4 has type 'char (*)[100]' expand.cpp:21: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result expand.cpp:22: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result expand.cpp:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result