Compilare: user.cpp: In function ‘void Citire()’: user.cpp:78:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if( v[i] != 0 ) ^ user.cpp:69:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%ld\n",&N); ^ user.cpp:71:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%ld",&v[i]); if(v[i]!=0) NDZ++; ^