Compilare: user.cpp: In function ‘void rezolva()’: user.cpp:147:19: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(vmin=nd) break; ^ user.cpp: In function ‘void citeste()’: user.cpp:42:35: 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:159:37: 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) ^