From e51607e89db963f53dff810c76da1b942d39f8e0 Mon Sep 17 00:00:00 2001
From: Wajn <wajnaq1@gmail.com>
Date: Tue, 17 Feb 2026 20:51:43 +0300
Subject: [PATCH] Completed arithmetic lab and bonus tasks

---
 bouns_ope.py         | 10 ++++++++++
 costumer_purchase.py | 21 +++++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 bouns_ope.py
 create mode 100644 costumer_purchase.py

diff --git a/bouns_ope.py b/bouns_ope.py
new file mode 100644
index 0000000..cd4823e
--- /dev/null
+++ b/bouns_ope.py
@@ -0,0 +1,10 @@
+sentence:str = "I hope this camp brings me a lot of opportunities to grow, learn new skills, and achieve my goals"
+word:str = "opportunities"
+print(len(sentence))
+index = sentence.index(word)
+print(index)
+print(sentence.count(word))
+print(sentence.upper())
+print(sentence.lower())
+print(sentence.replace("opportunities", "good things"))
+print(sentence[-1])
\ No newline at end of file
diff --git a/costumer_purchase.py b/costumer_purchase.py
new file mode 100644
index 0000000..417708b
--- /dev/null
+++ b/costumer_purchase.py
@@ -0,0 +1,21 @@
+
+print()
+
+price = 6.8
+quantity = 2
+tax_rate = 0.15
+subtotal = price * quantity
+tax = subtotal * tax_rate
+total = subtotal + tax
+
+print(f"Price of item: ${price:.2f}")
+print(f"Quantity: {quantity}")
+print(f"Tax rate: {tax_rate*100:.0f}%")
+
+print()  
+
+print(f"Subtotal: ${subtotal:.2f}")
+print(f"Tax: ${tax:.2f}")
+print(f"Total: ${total:.2f}")
+
+print()
\ No newline at end of file