>>175 program hage real :: a(3),b,c(1),d(3)=3;read *,a c=maxloc(a);d(int(c(1)))=0;print *,maxval(a) c=minloc(a);d(int(c(1)))=0;print *,minval(a) print *,pack(a,d>1);b=sum(a)/3;print *,b print *,sqrt(sum((a-b)**2)/3);print *,sum((a-b)**2)/2 end program hage