1 files changed, 30 insertions, 0 deletions
diff --git a/challenge-137/abigail/node/ch-2.js b/challenge-137/abigail/node/ch-2.js
new file mode 100644
index 0000000000..75eef836c8
--- /dev/null
+++ b/challenge-137/abigail/node/ch-2.js
@@ -0,0 +1,30 @@
+#!/usr/local/bin/node
+
+//
+// See ../README.md
+//
+
+//
+// Run as: node ch-2.js < input-file
+//
+
+function reverse (num) {
+    let rev = 0
+    while (num > 0) {
+        rev *= 10
+        rev += num % 10
+        num  = Math . floor (num / 10)
+    }
+    return (rev)
+}
+
+function ly (n) {
+    return n >= 10000000    ? 1
+         : n == reverse (n) ? 0
+         : ly (n + reverse (n))
+}
+
+  require ('readline')
+. createInterface ({input: process . stdin})   
+. on              ('line', num => console . log (ly (+num)))
+