Compilare: user.cpp: In function ‘int main()’: user.cpp:10:17: warning: unused variable ‘val’ [-Wunused-variable] int posib=0,val,count=0,max=0,ct=0; ^ user.cpp:11:10: warning: variable ‘as’ set but not used [-Wunused-but-set-variable] bool as; ^ user.cpp:9:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d %d %d",&m,&n,&p); ^ user.cpp:14:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&a[1]); ^ user.cpp:20:43: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&a[j]); ^