№1
var x,y:real;
begin
read(x);
y:=(x/(exp(3*ln(x))+16))-2*exp(6*ln(x));
writeln(y);
end.
№2
Var a:integer;
begin
read(a);
if (a>0) then a:=a+1;
if (a<0) then a:=a-2;<br>if (a=0) then a:=10;
writeln(a);
end.
№3
var a:integer;
b:real;
begin
read(a,b);
if (a=1) then b:=b;
if (a=2) then b:=b*10000;
if (a=3) then b:=b*10;
if (a=4) then b:=b/100;
if (a=5) then b:=b/10;
writeln(b);
end.