From cb13d9733b7af2ee7662ffb428cf6e2a11df138a Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Tue, 1 Dec 2020 19:17:47 +0530
Subject: ignore cabal stuff

---
 execs/Day01.hs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 execs/Day01.hs

(limited to 'execs')

diff --git a/execs/Day01.hs b/execs/Day01.hs
new file mode 100644
index 0000000..4a10259
--- /dev/null
+++ b/execs/Day01.hs
@@ -0,0 +1,22 @@
+module Main where
+
+import Control.Monad
+
+main :: IO ()
+main = do
+    n <- map read . lines <$> readFile "input/01"
+    print . head $ ans1 n
+    print . head $ ans2 n
+
+ans1 l = do
+    a <- l
+    b <- l
+    guard $ a + b == 2020
+    return $ a * b
+
+ans2 l = do
+    a <- l
+    b <- l
+    c <- l
+    guard $ a + b + c == 2020
+    return $ a * b * c
-- 
cgit v1.2.3