
Untitled
By: a guest on
Jul 14th, 2012 | syntax:
Pascal | size: 0.22 KB | hits: 21 | expires: Never
program Circle;
var
x, y :real;
begin
write('enter x:');
readln(x);
write('enter y:');
readln(y);
if (x*x + y*y = 4) then
begin
writeln('On circle');
end
else
begin
writeln('Not on circle.');
end
end.