Описание слайда:
Пример: Program typefun; var x,y:real; type fun=function(x,y,n,t:real):real; Function fe(x1,y1,n,t:real):real;far; begin fe:=n*x1+t*y1 End; Function sim1(var f:fun;x,y,n,t:real):real; begin sim1:=f(x,y,n,t)*x+f(x,y,n,t)/y end; function func(fe:fun;t,n:real); var x1,y1:real; begin x1:=1; y1:=2; func:=2*sim1(fe,x1,y1,t,n) end; begin read(x,y); writeln(‘t=’,func(fe,x,y):8:3) End. ________