added codes

Task2/DataStructures/Python/avg.py

@@ -0,0 +1,7 @@
+n = int(input("Enter number of elements : "))
+a = []
+for i in range(0,n):
+  elem = int(input("Enter a number : "))
+  a.append(elem)
+avg = sum(a)/n
+print("The average is :", round(avg,2))

Task2/DataStructures/Python/calc.py

@@ -0,0 +1,10 @@
+text = input("Enter the string: ").lower()
+vowels = sum(1 for a in text if a in 'aeiou')
+consonants = sum(1 for a in text if a.isalpha() and a not in 'aeiou')
+digits = sum(1 for a in text if a.isdigit())
+spaces = sum(1 for a in text if a.isspace())
+
+print("Vowels:", vowels)
+print("Consonants:", consonants)
+print("Digits:", digits)
+print("White spaces:", spaces)

Task2/DataStructures/Python/exchange.py

@@ -0,0 +1,4 @@
+a = int(input("Enter value of a : "))
+b = int(input("Enter value of b : "))
+a,b = b,a
+print("Exchanged values are : a is", a, "b is",b)

Task2/DataStructures/Python/fibanocci.py

@@ -0,0 +1,12 @@
+nterms = int(input("How many terms? "))
+n1, n2 = 0, 1
+
+if nterms <= 0:
+    print("Please enter a positive integer")
+elif nterms == 1:
+    print("Fibonacci sequence upto", nterms ,":")
+else:
+    print("Fibonacci sequence:")
+    for _ in range(nterms):
+        print(n1)
+        n1, n2 = n2, n1 + n2

Task2/DataStructures/Python/palindrome.py

@@ -0,0 +1,5 @@
+a = input("Enter number/string to check if its palindrome : ")
+if (a==a[::-1]):
+  print("The entered input is a palindrome!")
+else :
+  print("The entered input is not a palindrome")

Task2/DataStructures/Python/sort_list.py

@@ -0,0 +1,13 @@
+a = []
+c=[]
+n1 = int(input("Enter number of elements: "))
+for i in range(1,n1+1):
+  b=int(input("Enter Element"))
+  a.append(b)
+n2 = int(input("Enter number of elements: "))
+for i in range(1,n2+1):
+  d=int(input("Enter Element"))
+  c.append(d)
+new=a+c
+new.sort()
+print("Sorted list is: ", new)