Data commit

Task/Nim-game/Scala/nim-game.scala

@@ -0,0 +1,31 @@
+var tokens = 12
+
+def playerTurn(curTokens: Int): Unit =
+{
+  val take = readLine("How many tokens would you like to take? ").toInt
+  if (take < 1 || take > 3) {
+    println("Number must be between 1 and 3.")
+    playerTurn(curTokens)
+  }
+  else {
+    tokens = curTokens - take
+    println(s"You take $take tokens. $tokens tokens remaining.\n")
+  }
+}
+
+def compTurn(curTokens: Int): Unit =
+{
+  val take = curTokens % 4
+  tokens = curTokens - take
+  println(s"Computer takes $take tokens. $tokens remaining.\n")
+}
+
+def main(args: Array[String]): Unit =
+{
+  while (tokens > 0)
+  {
+    playerTurn(tokens)
+    compTurn(tokens)
+  }
+  println("Computer wins!")
+}