diff --git a/Buggggggs.py b/Buggggggs.py
index f02d131..b539d7d 100644
--- a/Buggggggs.py
+++ b/Buggggggs.py
@@ -1,10 +1,10 @@
 # Fibbonacci sequence calculation
 a, b, n = 0, 1, 10
 fibonacci = []
-for i in range(n) 
+for i in range(n) :
     fibonacci.append(a)
     a, b = b, a + b
-pritn(f"Fibbonacci sequence of {n} numbers: {fibonacci}")  
+print(f"Fibbonacci sequence of {n} numbers: {fibonacci}")  
 
 # Find minimum and maximum in a list
 numbers = [3, 5, 1, 10, 2, 7, 6, 4, 8, 9]
@@ -19,7 +19,7 @@
 
 # Basic arithmetic calculations
 x = 10
-y = 0
+y = 1
 sum = x + y
 difference = x - y
 product = x * y
@@ -41,10 +41,10 @@
 
 original_string = "Hello, World!"
 reversed_string = ""
-for i in range(len(original_string), 0, -1):
+for i in range(len(original_string), 0):
     reversed_string += original_string[i]
-print("Original string:", original_string)
-print("Reversed string:", reversed_string)
+print(f"Original string:", original_string)
+print(f"Reversed string:", reversed_string)
 
 # Sum of squares of first n natural numbers
 n = 5
@@ -58,7 +58,7 @@
 vowels = "aeiou"
 vowel_count = 0
 for char in string:
-    if char in vowel:
+    if char in vowel_count:
         vowel_count += 1
 print(f"Number of vowels in the string: {vowel_count}")
 
@@ -79,7 +79,7 @@
 sum_elements = 0
 for num in number: 
     if not num > 0:
-    sum_elements += num
+      sum_elements+= num
 print(f"Sum of elements: {sum_elements}")
 
 # Factorial calculation
@@ -96,9 +96,9 @@
 
 # Checking if a number is even or odd
 number = 15
-if number%2 = 0:  
+if number%2 == 0:  
     print(f"{number} is even")
-else
+else:
     print(f"{number} is odd") 
 
 
@@ -152,7 +152,7 @@
 
 # Check if a number is a perfect square
 num = 25
-if int(num  0.5) * int(num  0.5) = num:  
+if int(num  ,0.5) * int(num  ,0.5)==num:
     print(f"{num} is a perfect square")
 else:
     print(f"{num} is not a perfect square")