HAI 1.3
  VISIBLE "WELCUM TO CALCULAT0R!!1"

  VISIBLE "PLZ INPUT A NUMBAR"
  I HAS A NUMBER1, GIMMEH NUMBER1

  VISIBLE "PLZ INPUT ANUTHR NUMBAR"
  I HAS A NUMBER2, GIMMEH NUMBER2

  HOW IZ I GETOPERATOR
    VISIBLE "PLZ INPUT OPERATOR [+, -, *, /]"
    I HAS A OPERATOR

    IM IN YR LOOP
      GIMMEH OPERATOR
      OPERATOR, WTF?
        OMG "+"
        OMG "-"
        OMG "*"
        OMG "/"
          FOUND YR OPERATOR
        GTFO
        OMGWTF
          VISIBLE "IDK THAT OPERATOR"
      OIC
    IM OUTTA YR LOOP
  IF U SAY SO

  I HAS A RESULT

  I IZ GETOPERATOR MKAY, WTF?
    OMG "+"
      RESULT R SUM OF NUMBER1 AN NUMBER2
    GTFO

    OMG "-"
      RESULT R DIFF OF NUMBER1 AN NUMBER2
    GTFO

    OMG "*"
      RESULT R PRODUKT OF NUMBER1 AN NUMBER2
    GTFO

    OMG "/"
      RESULT R QUOSHUNT OF NUMBER1 AN NUMBER2
    GTFO
  OIC

  VISIBLE "YR RESULT IZ :{RESULT}"
KTHXBYE