Compilare: user.cpp: In function ‘long long int combinari()’: user.cpp:27:31: warning: unused variable ‘insf’ [-Wunused-variable] long long nf=1,sf=1,nsf=1,insf,isf,x,y,rez,putere; ^ user.cpp:27:36: warning: unused variable ‘isf’ [-Wunused-variable] long long nf=1,sf=1,nsf=1,insf,isf,x,y,rez,putere; ^ user.cpp: In function ‘int main()’: user.cpp:59:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&n,&s); ^