starting number is 100 & ending number is 200, I need all numbers that contains 5

a!forEach(
  items: enumerate(100)+100,
  expression: if(
    like(fv!item,"*5*"),
    fv!item,
    {}
  )
)

Hi, one more way to do this....

/*rule will return -1 if it does not find any number ending with 5*/

a!localVariables(
  local!start:100,
  local!end: 200,
  wherecontains(
    5,
    tointeger(
      apply(
        fn!cleanwith,
        enumerate(local!end - local!start),
        5
      )
    )
  ) - 1 + local!start
)