thieumao

Lon hon k

Mar 5th, 2015
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Pascal 0.83 KB | None | 0 0
  1. uses crt;
  2. type mang=array[1..255] of byte;
  3. var
  4.     i,n,ichan,ile,ilon8,k, ilonk: byte;
  5.     a, b: mang;
  6. begin
  7.     clrscr;
  8.     repeat
  9.         write('n= ');
  10.         readln(n);
  11.     until ((n>0) and (n<=100));
  12.     for i:=1 to n do
  13.         begin
  14.             write('a[',i,']= ');
  15.             readln(a[i]);
  16.         end;
  17.     ichan=0;
  18.     ile=0;
  19.     ilon8=0;
  20.     for i:=1 to n do
  21.         begin
  22.             if (a[i] mod 2 = 0)
  23.                 ichan = ichan + 1
  24.             else
  25.                 ile = ile + 1;
  26.             if (a[i] >= 8)
  27.                 ilon8 = ilon8 + 1;
  28.         end;
  29.     writeln("So phan tu chan: ", ichan);
  30.     writeln("So phan tu le: ", ile);
  31.     writeln("So phan tu >=8: ", ilon8);
  32.    
  33.     write('k= ');
  34.     readln(k);
  35.     ilonk = 0;
  36.     writeln('Danh sach phan tu lon hon k: ');
  37.     for i:=1 to n do
  38.         begin
  39.             if (a[i] >= k)
  40.                 begin
  41.                     ilonk = ilonk + 1;
  42.                     writeln('a[',i,'] =', a[i]);
  43.                 end;
  44.         end;
  45.     writeln('So phan tu lon hon k la ',ilonk);
  46.     readln;
  47. end.
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