begin
  integer aaa,bbb,ccc

  aaa = 123
  bbb = 234
  ccc = 345

  aaa = +123
  aaa = -123
  aaa = ~123

! aaa = bbb+ccc
! aaa = bbb-ccc
  aaa = bbb*ccc
! aaa = bbb//ccc
  
! aaa = bbb^^ccc
  
! aaa = bbb<<ccc
! aaa = bbb>>ccc

  aaa = bbb!ccc
  aaa = bbb!!ccc
  aaa = |bbb|

! aaa = bbb&ccc

  aaa = bbb if aaa = bbb
  aaa = bbb if aaa # bbb
  aaa = bbb if aaa > bbb
  aaa = bbb if aaa < bbb
  aaa = bbb if aaa <= bbb
  aaa = bbb if aaa >= bbb

endofprogram