From c98d66aca04d0d839833b6b81bf249822c4ca350 Mon Sep 17 00:00:00 2001
From: Iru Cai <mytbk920423@gmail.com>
Date: Sat, 26 May 2018 14:27:47 +0800
Subject: 53, 55, 56

---
 euler55.scala | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 euler55.scala

(limited to 'euler55.scala')

diff --git a/euler55.scala b/euler55.scala
new file mode 100644
index 0000000..a36b6cd
--- /dev/null
+++ b/euler55.scala
@@ -0,0 +1,20 @@
+object Lychrel
+{
+  def lychrel(a: Int): Boolean = {
+    var t: BigInt = a
+    for (i <- 1 until 50) {
+      t = t + BigInt(t.toString.reverse)
+      if (t.toString == t.toString.reverse)
+        return false
+    }
+    true
+  }
+
+  def main(args: Array[String]) = {
+    var cnt = 0
+    for (i <- 1 until 10000)
+      if (lychrel(i)) cnt = cnt + 1
+
+    println(cnt)
+  }
+}
-- 
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