Compilare: user.cpp: In function ‘void read()’: user.cpp:21: warning: format ‘%d’ expects type ‘int*’, but argument 2 has type ‘bool*’ user.cpp:26: warning: format ‘%d’ expects type ‘int*’, but argument 2 has type ‘bool*’ user.cpp:16: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void print()’: user.cpp:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp: In function ‘int cmp(int, int, int, int, int)’: user.cpp:49: warning: no return statement in function returning non-void user.cpp: In function ‘void count(int, int)’: user.cpp:53: warning: unused variable ‘j’