1. FIBONACCI SERIES
2. n=int(input("enter the numger"))
3. n1,n2=0,1
4. count=0
5. if n<=0:
6.     print("please enter the positive number")
7. elif n==1:
8.     print(n1)
9. else:
10.     print("the fibonacci seroes is")
11.     while count<n:
12.         print(n1)
13.         nth=n1+n2
14.         n1=n2
15.         n2=nth
16.         count += 1
17.  
18. PRACTICAL 3A
19. import string
20. alphabet=set(string.ascii_lowercase)
21. def ispangram(str):
22.     return not set (alphabet)-set (str)
23. string='the quick brown fox jumps over the lazy dog'
24. if (ispangram (string) ==True):
25.     print("It is a pangram")
26. else:
27.     print("It is not pangram")
28.  
29. ARMSTRONG AND PALINGDROM
30. def armstrong(n):
31.     return n
32. n=int(input("Enter number"))
33. Sum=0
34. temp=n
35. while temp>0:
36.     digit=temp
37.     Sum+ digit**3
38.     temp//=10
39. if n==sum:
40.     print(n, "Is armstrong")
41. else:
42.     print(n," Is not armstrong")
43. def palindrome(num):
44.     return num
45. num=int(input("Enter number"))
46. temp=num
47. rev=0
48. while num>0:
49.     dig=num
50.     rev=rev*10+dig
51.     num//=10
52. if temp==rev:
53.     print("Is palindrome")
54. else:
55.     print("Is not palindrome")
56.  
57.     xxx
58.