СРОЧНО!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
решите чему будет равен х и у
programp2;
var a,b,a1,b1:real;
procedure sd (x,y:real; var p,q:real);
begin
p:=(x+y)/2;
q:=(x-y)/2;
end;
begin
a:=2;b:=-4
sd(a,b,a1,b1);
writeln ('a', a:5:2,'b='b:5:2, 'al=',al:5:2,'bl=',bl:5:2);
sd(a,b,b1,a1);
writeln('a=',a:5:2, 'b=', b:5:2, 'al=',al:5:2, 'bl=', b1:5:2);
end.
Answers & Comments
a = 2.00; b = -4.00; a1 = -1.00; b1 = 3.00
a = 2.00; b = -4.00; a1 = 3.00; b1 = -1.00