switch.teal

#pragma version 8
txn ApplicationID
bz end
method "play(uint64)string"
txna ApplicationArgs 0
==
assert
txna ApplicationArgs 1
btoi
int 15
%
switch FizzBuzz num num Fizz num Buzz Fizz num num Fizz Buzz num Fizz num num
err
log_string:
  byte 0x151f7c75
  swap
  dup
  len
  itob
  substring 6 8
  swap
  concat
  concat
  log
  retsub
num:
  byte "number"
  callsub log_string
  b end
Fizz:
  byte "Fizz"
  callsub log_string
  b end
Buzz:
  byte "Buzz"
  callsub log_string
  b end
FizzBuzz:
  byte "FizzBuzz"
  callsub log_string
  b end
end:
  int 1