From 65e2321cbcec387dc881fddc5721cf6fe27f5e55 Mon Sep 17 00:00:00 2001
From: j-james
Date: Mon, 30 Nov 2020 22:11:08 -0800
Subject: Day One: Produce clean output

---
 2020/one.nim | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/2020/one.nim b/2020/one.nim
index f136ed3..adc7e86 100644
--- a/2020/one.nim
+++ b/2020/one.nim
@@ -1,11 +1,14 @@
 import os, strutils
 
 let input = paramStr(1)
+var done: bool = false
 
 for one in lines(input):
   for two in lines(input):
-    if parseInt(one) + parseInt(two) == 2020:
+    if parseInt(one) + parseInt(two) == 2020 and not done:
       echo parseInt(one) * parseInt(two)
+      done = true
     for three in lines(input):
-      if parseInt(one) + parseInt(two) + parseInt(three) == 2020:
+      if parseInt(one) + parseInt(two) + parseInt(three) == 2020 and done:
         echo parseInt(one) * parseInt(two) * parseInt(three)
+        quit()
-- 
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