2 assert(C1.last_odd(113) == 85)

     2 def urbanmain() = {

     3 assert(C1.last_odd(84) == 21)

     3 

     4 assert(C1.last_odd(605) == 341)

     4   assert(C1.last_odd(113) == 85)

     5   assert(C1.last_odd(84) == 21)

     6   assert(C1.last_odd(605) == 341)

     7 

     8 }