Merge origin/main into local main

amratadev · amratadev · commit a25a11caa8a9 · 2025-12-05T21:21:55.000+05:30
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # Python Basic to Advance
 
-This repository contains my journey from beginner to advanced Python programs.  
+This repository showcases my journey from beginner to advanced Python programs.  
 It includes examples of data types, input handling, string manipulation, and more.
 
 ## 🚀 Run the Code
diff --git a/arithmetic_operators.py b/arithmetic_operators.py
@@ -29,5 +29,6 @@
 weight = float(input("Enter weight (kg): "))
 height = float(input("Enter height (m): "))
 
-print("BMI =", (weight / (height**2)))
-print("BMI =", round(weight / (height**2), 1))
+print("BMI =", (weight / (height**2)))#Body Mass Index.
+
+print("BMI =", round(weight / (height**2), 2))#round(number, ndigits)
diff --git a/bitwise_operators.py b/bitwise_operators.py
@@ -1,8 +1,10 @@
 a = 2   # binary: 10
 b = 4   # binary: 100
+#100=(1*2^2)+(0*2^1)+(0* 2^0)=4+0+0=4
 
 print(a >> 1)   # right shift
 print(a << 1)   # left shift
 print(a & b)    # AND
 print(a | b)    # OR
-print(a ^ b)    # XOR
+print(a ^ b)    # XOR
+print(~b)
diff --git a/exercise_2.py b/exercise_2.py
@@ -1,3 +1,3 @@
 number=input("Enter a two digit number:")
 sum=int(number[0])+int(number[1])
-print(sum)
+print(sum)   
diff --git a/f_string.py b/f_string.py
@@ -1,4 +1,5 @@
-# Define variables
+#- Stands for formatted string literal.
+
 name = "Jenny"      # Person's name
 age = 30            # Person's age
 height = 1.6        # Person's height in meters
diff --git a/git b/git
diff --git a/index.html b/index.html
@@ -1,10 +1,24 @@
 <!DOCTYPE html>
 <html>
 <head>
-  <title>Python Basic to Advance</title>
+    <title>Python Basic to Advance</title>
 </head>
 <body>
-  <h1>Hello Amrata!</h1>
-  <p>This is my GitHub Pages demo site.</p>
+    <h1>Hello Amrata!</h1>
+    <p>This is my GitHub Pages demo site.</p>
+
+    <section style="background:#f9f9f9; padding:20px; border-radius:8px; box-shadow:0 0 5px rgba(0,0,0,0.1);">
+  <h2 style="color:#2c3e50;">🧪 Sample Python Output</h2>
+  <pre style="font-family:monospace; font-size:14px; color:#333;">
+<class 'float'>
+<class 'complex'>
+<class 'dict'>
+<class 'bool'>
+<class 'str'>
+<class 'list'>
+<class 'tuple'>
+<class 'set'>
+  </pre>
+</section>
 </body>
 </html>
