Compilare: user.cpp: In function ‘void citire()’: user.cpp:15: warning: format ‘%d’ expects type ‘int*’, but argument 2 has type ‘char*’ user.cpp:9: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int elemEgale()’: user.cpp:34: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp:24: warning: unused variable ‘p’ user.cpp:25: warning: unused variable ‘u’ user.cpp:54: warning: no return statement in function returning non-void user.cpp: In function ‘void afisare()’: user.cpp:58: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result