program ac;
uses crt;
Var
x: integer;
n, c, b: real;
begin
clrscr;
writeln('Введите x');
readln(x);
If x < 0 then
begin
writeln('Такой результат логарифм не примет');
end;
If x = 0 then
begin
writeln('На ноль делить нельзя!!!!');
end
else
begin
n := sin(x);
c := cos(x) / x;
b := ln(x);
writeln(n, ' ', c, ' ', b);
If (n > c) and (c > b) then
begin
writeln(n, ' ', c, ' ', b);
end;
If (c > n) and (n > b) then
begin
writeln(c, ' ', n, ' ', b);
end;
If (b > c) and (c > n) then
begin
writeln(b, ' ', c, ' ', n);
end;
If (b > n) and (n > c) then
begin
writeln(b, ' ', n, ' ', c);
end;
If (c > b) and (b > n) then
begin
writeln(c, ' ', b, ' ', n);
end;
If (n > b) and (b > c) then
begin
writeln(n, ' ', b, ' ', c);
end;
end;
readln;
end.
Следующий вариант
Uses
CRT;
var
c, c1, c2, x: real;
t, t1: boolean;
procedure sort(Var k, l: real);
var
buf: real;
begin
if k > l then
begin
buf := l;
l := k;
k := buf;
end;
end;
begin
clrscr;
write('X: ');
readln(x);
c := sin(x);
t := false;
t1 := false;
if x <> 0 then
begin
c1 := cos(x) / x;
t := true;
end
else
writeln('с1- деление на 0.Не сортируем');
if x > 0 then
begin
c2 := ln(x);
t1 := true;
end
else
writeln('с2 не определено!!! Не сортируем.');
write(c, ' ', c1, ' ', c2);
writeln;
if t and t1 then
begin
sort(c1, c);
sort(c2, c);
sort(c2, c1);
write(c, ' ', c1, ' ', c2);
end
else if t and not(t1) then
begin
sort(c1, c);
write(c, ' ', c1);
end
else if not(t) and t1 then
begin
sort(c2, c);
write(c, ' ', c2);
end
else
writeln(c);
readln
end.