адрес клада :тихии океан,остров4 пальм,восточная пальма ,клад.
<span>program</span><span> kalkulator; </span>
<span>uses</span><span> crt; </span>
<span>var</span><span> a</span><span>,</span><span>b</span><span>,</span><span>c</span><span>:</span><span>real</span><span>; </span>x<span>:</span><span>integer</span>;
<span>Begin</span>
clrscr;
<span>Writeln</span><span>(</span><span>'введите 2 числа'</span><span>)</span>;
<span>Readln</span><span>(</span>a<span>,</span>b<span>)</span>;
<span>Writeln</span><span>(</span><span>'выберете действие'</span><span>)</span>;
<span>Writeln</span><span>(</span><span>'1-"+" 2-"-" 3-"*" 4-"/"'</span><span>)</span>;
<span>Readln</span><span>(</span>x<span>)</span>;
<span>case</span> x <span>of</span>
<span>1</span><span>:</span><span>begin</span> c<span>:=</span>a<span>+</span>b; <span>Writeln</span><span>(</span>c<span>:</span><span>2</span><span>:</span><span>2</span><span>)</span>; <span>end</span>;
<span>2</span><span>:</span><span>begin</span> c<span>:=</span>a<span>-</span>b; <span>Writeln</span><span>(</span>c<span>:</span><span>2</span><span>:</span><span>2</span><span>)</span>; <span>end</span>;
<span>3</span><span>:</span><span>begin</span> c<span>:=</span>a<span>*</span>b; <span>Writeln</span><span>(</span>c<span>:</span><span>2</span><span>:</span><span>2</span><span>)</span>; <span>end</span>;
<span>else</span><span>begin</span> c<span>:=</span>a<span>/</span>b; <span>Writeln</span><span>(</span>c<span>:</span><span>2</span><span>:</span><span>2</span><span>)</span>;
<span>end</span>;
<span>end</span>;
<span>Readln</span>;
<span>end</span>.
Все слова в этом языке имеют вид aba, где a, b - неодинаковые буквы.
На место a можно поставить букву 31 способом, на место b - 30 cпособами (нельзя ставить букву, которая уже стоит на месте a). По правилу умножения получается не более 31 * 30 = 930 комбинаций.
Var x, y, i, c, s: integer;
begin
readln(x, y);
if (x < y) then
begin
for i := x to y do
begin
c := c + 1;
s := s + i;
end;
writeln('S = ', s, ' C = ', c);
end;
<span>end.
2)
const N = 10;
var a, c: array [0..N] of integer;
i: integer;
begin
for i := 0 to N do
a[i] := random(50);
for i := 0 to N do
begin
if (a[i] mod 2 = 0) then
c[i] := a[i] * a[i]
else
c[i] := 2 * a[i] * i;
end;
{Вывод массива, это для проверки, не обязательно, но если хотите...}
for i := 0 to N do
writeln('[', i, '] => ', c[i]);
<span>end.
<em>Учителям информатики очень лень говорить домашку х)</em></span></span>
3 6 19 6 15 15 10 11
5 16 8 5 30
18 1 19 20 10 20,
16 19 6 15 15 10 11
4 15 16 10 20.