tm : tab1

(1)

program sujet_8h;

uses WinCrt;

type tab1 = array [1..100] of string[8];

tab2 = array [1..100] of integer;

var

n, x, i : integer;

tm : tab1;

ts : tab2;

procedure remplir(var tm : tab1 ; var ts : tab2 ; var n : integer);

var v : longint;

e, i : integer;

begin repeat

Write('Donner le nombre d''éléments [5..100] : ');

Readln(n);

until (n >= 5) and (n <= 100);

for i:=1 to n do begin

repeat

Write('Tm[',i,']= ');

Readln(tm[i]);

Val(tm[i], v, e);

until (length(tm[i]) = 8) and (e = 0);

repeat

Write('Ts[',i,']= ');

Readln(ts[i]);

until (ts[i] >= 20) and (ts[i] <= 100);

end;

procedure tri(var tm : tab1 ; var ts : tab2 ; n : integer);

var i, j, aux1 : integer;

aux2 : string;

permut:boolean;

begin repeat

permut:=false;

for j:=1 to n-1 do if (ts[j+1] > ts[j]) then begin

permut:=true;

(2)

aux2 := tm[j + 1];

tm[j + 1] := tm[j];

tm[j] := aux2;

aux1 := ts[j + 1];

ts[j + 1] := ts[j];

ts[j] := aux1;

end;

until permut=false;

end;

procedure affiche(tm:tab1);

var i:integer;

begin

for i:= 1 to round(n/4) do write(tm[i],' ');

end;

begin

Remplir(tm, ts, n);

Tri(tm, ts, n);

affiche(tm);

end.