44,94,94(четные) 47,97,99,97,99 (не четные(
var a,z,x,y:real;
begin
writeln('Введите значение a: ');
readln(a);
writeln('Введите значение z: ');
readln(z);
writeln('Введите значение y: ');
readln(y);
a:=(1+z)*((x+(y/(sqr(x)+4)))/(2+(1/(sqr(x)+4))));
writeln('a = ',a);
end.
Const n=20;
Var i, k:integer ;s:real ;
A:array [1..200]of Integer ;
Begin
S:=0;
For i:=1 to N do begin
Write(' ') ;
a[i]:=random(41)+150;
S:=s+a[i];
Writeln(' ', a[i]) ;
End;
S:=s/n;
For i:=1 to N do begin
If(a[i] >s) then k:=k+1;
End;
Writeln ( ' ', k) ;
End.
const
n = 5;
var
i, j, k: integer;
a: array[1..n] of integer;
p: boolean;
begin
randomize;
for i := 1 to n do
repeat
k := random(90) + 1;
j := 1;
p := True;
while p and (j < i) do
if a[j] = k then
p := False
else
j := j + 1;
if p then
a[i] := k;
until p = True;
for i := 1 to n do
write(a[i], ' ');
end.