From 051d7fad01a39f700607bc0da8413e872a960782 Mon Sep 17 00:00:00 2001
From: Oliver Stolle 3024383 <3024383@stud.hs-mannheim.de>
Date: Mon, 1 Jun 2026 21:36:00 +0000
Subject: [PATCH] implemented the 2nd js code exercise

---
 web/10/eigene_loesungen/Aufgabe_02.js | 31 +++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 web/10/eigene_loesungen/Aufgabe_02.js

diff --git a/web/10/eigene_loesungen/Aufgabe_02.js b/web/10/eigene_loesungen/Aufgabe_02.js
new file mode 100644
index 0000000..2e8fa60
--- /dev/null
+++ b/web/10/eigene_loesungen/Aufgabe_02.js
@@ -0,0 +1,31 @@
+let products = [
+  { "produkt": "Joghurt", "preis": 2.49 },
+  { "produkt": "Brot",    "preis": 3.29 },
+  { "produkt": "Käse",    "preis": 8.99 },
+  { "produkt": "Duschgel","preis": 2.79 }
+]
+
+let reduced_products = []
+const discound_and_round = price => Math.floor(price*0.9*10**2+0.5)/10**2 //price*0.9.toFixed(2) is not working!
+
+for(product of products){
+    const new_product = new Map()
+
+    new_product.set("produkt",product.produkt)
+    new_product.set("preis", discound_and_round(product.preis)) 
+
+    reduced_products.push(new_product)
+}
+
+console.log("Normale Preise:")
+for(product of products){
+    console.log(product)
+}
+
+console.log("\n")
+
+console.log("Reduzierte Preise:")
+for(product of reduced_products){
+    console.log(product)
+}
+