imagine.cpp: In function 'int main()': imagine.cpp:24: warning: format '%d' expects type 'int*', but argument 3 has type 'bool*' imagine.cpp:21: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result imagine.cpp:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result