Compilare: user.cpp: In function ‘void Rezolvare()’: user.cpp:22:7: warning: unused variable ‘p’ [-Wunused-variable] char *p; ^ user.cpp: In function ‘int main()’: user.cpp:59:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%ld\n",&N); N2 = 2*N+2; ^ user.cpp:60:23: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fgets(v+1,DIM-5,f); ^ user.cpp: In function ‘void Rezolvare()’: user.cpp:43:26: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] else Schimba(poz); ^