Compilare: user.cpp: In function ‘void rezolva()’: user.cpp:120:14: warning: unused variable ‘start’ [-Wunused-variable] sirnumar start[n-nd]; ^ user.cpp:121:14: warning: unused variable ‘sir’ [-Wunused-variable] sirnumar sir[n]; ^ user.cpp:125:9: warning: variable ‘isir’ set but not used [-Wunused-but-set-variable] int isir,ssir; ^ user.cpp:125:14: warning: variable ‘ssir’ set but not used [-Wunused-but-set-variable] int isir,ssir; ^ user.cpp: In function ‘void citeste()’: user.cpp:43:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("maxk.in", "r", stdin); //(fisierul din care extragi, r=read, stdin=cin) ^ user.cpp: In function ‘void scrie()’: user.cpp:179:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("maxk.out", "w", stdout); //(fisierul unde se afiseaza, w=write, stdout=cout) ^