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i (i<256) . 0.

set_byte 0 255. Z. Z .

, Z, . . , Z.

, , 10.1.

Program p10_1;

type set_byte=set of byte;

var z: set_byte; { }

m:byte; { }

k: integer;{ }

begin writeln(' :');

read(m); { }

z:=[]; { }

while m <>0 do

begin z:= z+[m];

{ }

read(m) { }

End;

k:=0;

writeln(' :');

for m:= 255 downto 1 do

if m in z then begin write(m,' '); inc(k) end;

Writeln;

writeln(' : ',k)

End.

15 3 18 20 4 2 8 3 2 0, , 10.1a.

:

20 18 15 8 4 3 2

: 7

, . , , .

. , , , , . , , .

, , . . , , .

, , , , , .

: , , . . . . , , . , , . 10.2.

{ , . - , . , , . }

Program p10_2;

type Set_let = set of char; { }

var let, { , }

sg,{ }

all: set_let;{ }

c: char; { }

sh: boolean; { }

begin { }

let:=['A'..'Z','a'..'z'];

sg:= ['0'..'9'];

all:= let+sg;

writeln(' :');

read (c); { }

sh:= c in let;

read (c); { }

while (c <> ' ') and sh do

begin sh:= c in all;

Read (c)

End;

If sh then

writeln(' - ')

Else

writeln (' ')

End.

. , N. , , .

, . 2 N, , .

, . . , resheto simple ( 10.3a)

onst N = 255;

type resheto = set of 2..N;

var simple: resheto; { }

simple:=[2..N] simple 2..N. . , 2.

. simple , , , , .

SQRT(N+1) simple . , 10.3, .

{ , . , " ". .}

Program p10_3;

const n = 40; { }

type resheto = set of 2..n;

var simple: resheto;{ }

i, { , }

k, { }

l: integer; { n}

Begin writeln;

writeln (' , ',n, ' ');

simple:=[2..n];

{ , }

l:= trunc(sqrt(n+1));

k:= 1;

while k <= l do

begin repeat k:= k+1 until k in simple;

{ }

write(k:3,' ');

for i:= 2 to n div k do

{ ,

k}

simple:= simple - [k*i]

End;

for k:= k+1 to n do

if k in simple then write(k:3,' ')

End.

n 40, :

40: 2 3 5 7 11 13 17 19 23 29 31 37.

, , . 10.4 , .

{ , .}

Program p10_4;

var m, { }

n: word; { }

i: integer; { }

l: boolean; { }

{ eqf false, }

function eqf (n: word): boolean;

var p, s, q: word;

z: set of 0..9; { 0 9}

begin p:= n;{ }

eqf:= false;

z:=[]; {, }

while p <> 0 do

begin s:= p div 10; {}

q:= p-s*10; {, }

if q in z then begin eqf:= true; exit end

else z:= z+[q];

p:= s

End;

End;

Begin writeln;

writeln (' :'); readln(m,n);

writeln(', : ');

l:= false;

for i:= m to n do

If not eqf(i)

then begin write(i,' '); l:= true end;

if not l then writeln(' ')

End.

. , . , , . , , .

332 345, :

, : 340 341 342 345.

, , , .. . .

, M , , MM , . M MM , , .. . M1.

, (M1) M MM.

, . 10.5 , .

{ , .. , }

Program p10_5;

type set_let = set of char;

var m1,{ , }

m, { , }

Mm: set_let;

{ , }

s: string; { }

c: char; { }

i: byte; { }

Begin

writeln(' :');

Readln(s);

{ }

m:=[]; mm:=[];

for i:= 1 to length(s)

do begin c:= s[i];

If c in m

then { }

mm:= mm+[c]

else { }

m:= m+[c]

End;

m1:= m-mm; { }

writeln(' :');

if m1 = [] then writeln ('')

Else

for c:= chr(0) to chr (255)

do if c in m1 then write(c,' ');

Writeln;

End.

, , . , s m, . 10.6.

,

procedure settex (var s: string; var m: set_let);

var i: byte;

begin m:=[];

for i:= 1 to length (s) do

m:= m + [s[i]]

End

, . .

, . , .

, , , .

, , . mlat - , mrus - , m - . , , , m*(mrus+mlat). , , 10.7.

Program p10_7;

type set_let = set of char;

var mlat, { }

mrus, { }

m: set_let;{ }

s: string; { }

c: char; { }

{ }

procedure settex (var s: string; var m: set_let);

var i: byte;

begin m:=[];

for i:= 1 to length (s) do m:= m + [s[i]]

End;

Begin

mlat:= ['A'..'Z','a'..'z'];

mrus:= [''..'',''..''];

writeln; writeln(' :'); readln(s);

Settex(s,m);

writeln(' :');

for c:= chr(0) to chr (255) do



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