program tg;
Const
n = 40;
Type
vector = array [1 .. n] of real;
var
x: vector;
i, k: integer;
function max: real;
var
i: integer;
m: real;
begin
m := x[1];
for i := 2 to n do
if x[i] > m then
m := x[i];
max := m;
end;
function min2(a, b: real): real;
begin
min2 := b;
if (a < b) then
min2 := a;
end;
function min(k: integer): real;
var
i: integer;
m: real;
begin
if (k = n) then
min := x[k]
else
min := min2(x[k], min(k + 1));
end;
begin
for i := 1 to n do
begin
write('X[', i, ']= ');
readln(x[i]);
end;
write('K= ');
readln(k);
writeln('MAX= ', max:0:3);
writeln('MIN(k)= ', min(k):0:3);
readln;
readln;
end.