Нужно объединить 3 программы в модуль

[ALSe61]

Помогите пожалуйста объединить 3 эти готовые задачки в модули
1)

type mas = array[1..200,1..2]of integer;
procedure write_ans(p,max:integer; a: mas);
var i: integer;
begin
for i := 1 to p do
if a[i, 2] = max then write( a[i, 1], ' ' );
end;
procedure search;
var k,i,j,max,p,m,n:integer;
a: mas;
begin
readln(m,n);
p:=0;
max := 0;
for i := m to n do
begin
k := 0;
for j := 1 to i do
if i mod j = 0 then inc( k );
if k > max then max := k;
inc( p );
a[p, 1] := i;
a[p, 2] := k;
end;
write_ans(p,max,a);
end;
begin
search();
end.

2)

const
n = 10;
type mass = array[1..n,1..n]of integer;
procedure ans_proc(k,c:integer; a:mass);
var i,j:integer;
b: array[1..n*n]of integer;
begin
for i := 1 to n do
for j := 1 to n do
begin
if a[i, j] mod 10 = k then begin b[c] := a[i, j]; inc(C); end; end;
for i := 1 to c - 1 do Write(b[i], ' ');
end;
procedure write_mas(a:mass);
var i,j:integer;
begin
for i := 1 to n do
begin
for j := 1 to n do
Write(a[i, j]:4);
Writeln;
end;
end;
procedure rand_mas;
var i,j,c,k:integer;
a: mass;
begin
Writeln('Введите k');
Readln(k);
c := 1;
randomize;
for i := 1 to n do
for j := 1 to n do
a[i, j] := random(100);
write_mas(a);
ans_proc(k,c,a);
end;
begin
rand_mas;
end.

3)

 procedure Main_Proc;
var n, i, j: byte;
G, x, pow_r: real;
function pow(a,p: real; b: integer): real;
begin
p := p * a;
if b > 1 then pow:=pow(a,p,b-1)
else pow:=p;
end;
begin
Readln(n, x);
G := 0;
j := 1;
for i := n downto 0 do
begin
G := G + pow(sin(j * x),1,n);
inc(j);
end;
Writeln('G = ', g:4:3);
end;

begin
Main_Proc;
end.