1)
const
n=12;
var
i,p:integer;
begin
p:=1;
for i:=1 to n do
p:=p*i;
writeln(P);
<span>end.
2)
const
n=7;
varc:array[1..7]of integer;
i,s:integer;
begin
for i:=1 to n do
begin
readln(c[i]);
s:=s+c[i];
end;
writeln(s)
<span>end.
</span>3)
const
a=20.3;
var
x,y:real;
begin
readln(x);
if x>1 then y:=ln(x+1)
else y:=sqr(cos(sqrt(abs(a*x))));
writeln(y);
<span>end.</span></span>
<span>1. *@
2. @~*
3.*~
4.*
5.~
Ответ: 5 различных букв</span>
Program zadacha;
var a,x:integer;
begin
read(x);
a:=4*4*x;
write(a);
end.
VAR a,b:integer;
x:real;
begin
writeln(' a=');
readln(a);
writeln ('b=');
readln (b);
x:=-b/a;
if a =0 then writeln('uravnenie korney ne imeet')
else
writeln('korni uravneniya=',x);
readln;
<span>end.</span>