title: loop for print number 1 to 50 no print 10 and 20 and 30 and 40 and 50
body: <p>I want the for loop print  number 1 to 50, but without this number (10,20,30,40,50)</p>
  
  <p>For example</p>
  
  <p>1
  2
  3
  4
  5
  6
  7
  8
  9
  11
  12
  13
  14
  15
  16
  17
  18
  19
  21
  22
  .
  .
  .
  .
  .
  99</p>
  
  <p>Thanks</p>