From f3638ae76db35e68e8c0fde2238eff1208de24a8 Mon Sep 17 00:00:00 2001
From: 3013050 <3013050@stud.hs-mannheim.de>
Date: Sun, 24 Nov 2024 21:20:23 +0100
Subject: [PATCH] Finished assignment

Added reduce methode
---
 main.roc | 38 ++++++--------------------------------
 1 file changed, 6 insertions(+), 32 deletions(-)

diff --git a/main.roc b/main.roc
index f715ba3..2894b83 100644
--- a/main.roc
+++ b/main.roc
@@ -7,9 +7,6 @@ add = \a, b -> a + b
 mult = \a, b -> a * b
 
 
-# Recusivly incrementing counter until it hits maxLen
-# The plus one on the recursive call would be the current element of the list
-# Counter will be the current list index
 reduce : (List (Num a)), U64, Num a, (Num a, Num a -> Num a) -> Num a 
 reduce = \nums, counter, neutral, func ->
     if counter == (List.len nums) then
@@ -19,18 +16,6 @@ reduce = \nums, counter, neutral, func ->
         (func currentValue (reduce nums (counter + 1) neutral func))
 
 
-# Reduce with HeadAsTail      
-#reduce : (List(Num a)), Num a, (Num a, Num a -> Num a) -> Num a
-#reduce = \nums, neutral, func ->
-#    when nums is
-#        [] -> neutral
-#        [head, .. as tail] -> (func head (reduce tail neutral func))
-
-
-
-# Recusivly incrementing counter until it hits maxLen
-# The plus one on the recursive call would be the current element of the list
-# Counter will be the current list index
 sum : (List (Num a)), U64 -> Num a 
 sum = \nums, counter ->
     if counter == (List.len nums) then
@@ -51,28 +36,17 @@ listI = \list, i ->
 
 
 main =
-    
-    nums = [1, 20, 3, 1, 1]
     firstHun = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100]
     firstTen = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
     
-    sumValue = sum nums 0
-    firstHunValue = sum firstHun 0
+    sumFirstHundred = sum firstHun 0
     
-    reduceValue = reduce nums 0 0 add
-    reduceFirstHunValue = reduce firstHun 0 0 add
+    sumFirstHundredReduce = reduce firstHun 0 0 add
 
-    reduceMultNums = reduce nums 0 1 mult
-    reduceMultTen = reduce firstTen 0 1 mult
+    productFirstTenReduce = reduce firstTen 0 1 mult
 
+    Stdout.line! "Sum first 100 rational numbers = $(Num.toStr sumFirstHundred)"
 
-    dbg sumValue
-    dbg firstHunValue
-    
-    dbg reduceValue
-    dbg reduceFirstHunValue
-    
-    dbg reduceMultNums
-    dbg reduceMultTen
+    Stdout.line! "Sum first 100 rational numbers using reduce = $(Num.toStr sumFirstHundredReduce)"
 
-    Stdout.line! ("Finished!")
\ No newline at end of file
+    Stdout.line! "Product first 10 rational numbers = $(Num.toStr productFirstTenReduce)"
\ No newline at end of file