begin repeat write('N

program sujet1;

uses wincrt;

type

tab=array[1..20] of integer;

var

n,p:integer;

t:tab;

procedure saisie(var t:tab;var n,p:integer);

var i:integer;

begin repeat write('N= ');

readln(n);

until n in [3..20];

for i:= 1 to n do

t[i]:=random(9000)+1000;

for i :=1 to n do write(t[i],' ');

repeat

write('Donner p');

readln(p);

until (p>=1000) and(p<=9999);

end;

function verif1 (x:integer):boolean;

var

test:boolean;

i:integer;

begin i:=0;

repeat i:=i+1;

if x=t[i] then test:=true else

test:=false;

until (test) or (i=n);

verif1:=test;

end;

function verif2(x:integer):boolean;

var

test:boolean;

i:integer;

begin i:=0;

repeat i:=i+1;

if x div 10=t[i] div 10 then test:=true

else

test:=false;

until (test) or (i=n);

verif2:=test;

end;

procedure affiche(t:tab);

var i:integer;

begin

if verif1(p) then write('P appartient totalement à t')

else if verif2(p) then write('P appartient partiellement à t')

else write('Appartenance nulle');

end;

begin saisie(t,n,p);

affiche(t);

end.