diff options
Diffstat (limited to 'challenge-112/abigail/node/ch-2.js')
| -rw-r--r-- | challenge-112/abigail/node/ch-2.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/challenge-112/abigail/node/ch-2.js b/challenge-112/abigail/node/ch-2.js new file mode 100644 index 0000000000..2c06c8fdcd --- /dev/null +++ b/challenge-112/abigail/node/ch-2.js @@ -0,0 +1,18 @@ +#!/usr/local/bin/node + +// +// See ../README.md +// + +// +// Run as: node ch-2.js < input-file +// + +let SQRT5 = Math . sqrt (5) +let PHI = (1 + SQRT5) / 2 + + require ('readline') +. createInterface ({input: process . stdin}) +. on ('line', _ => console . log ( + Math . round (Math . pow (PHI, +_ + 1) / SQRT5) +)) |