1. Write a Python program to sum all the items
Sample Output
[1,7,-10,34,2,-8]
Sum all the items = 26
2. Write a Python program to multiply all the items in a list
Sample Output
[3,4,5,4,7]
Multiply all the items in a list : 1680
3. Write a Python program to get the largest number from a list
Sample Output
[1,7,10,34,2,8]
Largest Number : 34
4. Write a Python program to get the smallest number from a list
Sample Output
[51,7,10,34,2,8]
Smallest Number : 2
5. Write a Python program to count the number of strings where the string length is 2 or more and the first and last character are same from a given list of strings
Sample Output
['abc', 'xyz', 'aba', '1221']
First and Last Character are same : 2
6. Write a Python program to remove duplicates from a list
Sample Output
[1,2,3,7,2,1,5,6,4,8,5,4]
{1,2,3,4,5,6,7,8}
7. Write a Python program to check a list is empty or not
Sample Output
[34,45,6,5,4,56,7]
List is Not Empty
8. Write a Python program to clone or copy a list
Sample Output
[10, 22, 44, 23, 4]
Clone or Copy a List : [10, 22, 44, 23, 4]
9. Write a Python program to find the list of words that are longer than n from a given list of words
Sample Output
Find the List of Words that are Longer than n from a given List of Words
Given value of n = 4
['Words', 'Longer', 'given', 'Words']
10. Write a Program that get two lists as input and check if they have at least one common member
Sample Output
[1,2,3,4,5]
[5,6,7,8,9]
Lists have at least one common member
11. Write a Python program to print a specified list after removing the 0th, 4th and 5th elements. (enumerate)
Sample Output
["Cat", "Dog", "Elephant", "Fox", "Tiger", "Lion", "Ponda"]
['Dog', 'Elephant', 'Fox', 'Ponda']
12. Write a Python program to print the numbers of a specified list after removing even numbers from it
Sample Output
[7,32,81,20,25,14,23,27]
[7, 81, 25, 23, 27]
13. Write a Python program to shuffle and print a specified list (shuffle)
Sample Output
["Cat", "Dog", "Elephant", "Fox", "Tiger", "Lion", "Ponda"]
['Fox', 'Cat', 'Tiger', 'Lion', 'Dog', 'Ponda', 'Elephant']
14. Write a Python program to generate and print a list of first and last 5 elements where the values are square of numbers between 1 and 30
Sample Output
First 5 elements : [1, 4, 9, 16, 25]
Last 5 elements : [625, 676, 729, 784, 841]
15. Write a Python program to generate all permutations of a list in Python. (itertools)
Sample Output
[1,2,3]
[(1, 2, 3), (1, 3, 2), (2, 1, 3), (2, 3, 1), (3, 1, 2), (3, 2, 1)]
16. Write a Python program to convert a list of characters into a string
Sample Output
['T','u','t','o','r',' ','J','o','e','s']
Tutor Joes
17. Write a Python program to find the index of an item in a specified list
Sample Output
[20, 70, 30, 90, 10, 30, 90, 10, 80]
Item to find the index of 30
Index Number of Item = 2
18. Write a Python program to flatten a shallow list
Sample Output
[[20,30,70],[30,90,10], [30,20], [70,90,10,80]]
[20, 30, 70, 30, 90, 10, 30, 20, 70, 90, 10, 80]
19. Write a Python program to add a list to the second list
Sample Output
[10, 20, 30, 40]
["Cat", "Dog", "Lion", "Ponda"]
[10, 20, 30, 40, 'Cat', 'Dog', 'Lion', 'Ponda']
20. Write a Python program to select an item randomly from a list Using random.choice()
Sample Output
["Cat", "Dog", "Elephant", "Fox", "Tiger", "Lion", "Ponda"]
Item randomly from a list : Fox
21. Write a python program to check whether two lists are circularly identical
Sample Output
[8, 8, 12, 12, 8]
[8, 8, 8, 12, 12]
[1, 8, 8, 12, 12]
Compare List1 and List2 : True
Compare List1 and List3 : False
22. Write a Python program to find the second smallest number in a list
Sample Output
[2,4,56,78,4,34,5,8,9]
Second Smallest Number : 4
23. Write a Python program to find the second largest number in a list
Sample Output
[82,4,56,78,4,34,5,100,9]
Second Largest Number : 82
24. Write a Python program to get unique values from a list
Sample Output
[82, 4, 10, 56, 78, 4, 34, 5, 10, 9]
[34, 4, 5, 9, 10, 78, 82, 56]
25. Write a Python program to get the frequency of the elements in a list.
Sample Output
[10, 30, 50, 10, 20, 60, 20, 60, 40, 40, 50, 50, 30]
Counter({50: 3, 10: 2, 30: 2, 20: 2, 60: 2, 40: 2})
26. Create a list by concatenating a given list which range goes from 1 to n
Sample Output
['T', 'J']
N = 10
['T1', 'J1', 'T2', 'J2', 'T3', 'J3', 'T4', 'J4', 'T5', 'J5', 'T6', 'J6', 'T7', 'J7', 'T8', 'J8', 'T9', 'J9', 'T10', 'J10']
27. Write a Python program to get variable unique identification number or string
Sample Output
x = 30
s = "Tutor Joes"
Unique Identification Number : 7005f980
Unique Identification String : c24bb0
28. Write a Python program to find common items from two lists
Sample Output
[23,45,67,78,89,34]
[34,89,55,56,39,67]
Common items from two lists : {89, 34, 67}
29. Write a Python program to split a list based on first character of word
Sample Output
["cat", "dog", "cow", "tiger", "lion", "Fox", "Shark", "Snake", "turtle", "mouse", "monkey", "bear"]
F Fox S Shark Snake b bear c cat cow d dog l lion m monkey mouse t tiger turtle
30. Write a Python program to select the odd number of a list
Sample Output
[1,2,4,3,6,7,5,8,9,7,8,9,10]
[1, 3, 7, 5, 9, 7, 9]
31. Write a Python Program to count unique values inside a list
Sample Output
[10, 20, 30, 50, 80, 70, 70, 80, 10]
No of Unique Items in List : 6
32. Write a Python Program to List product excluding duplicates
Sample Output
[2, 1, 2, 4, 6, 4, 3, 2, 1]
Duplication removal list product : 144
33. Write a Python Program to Extract elements with Frequency greater than K
Sample Output
[4, 6, 4, 3, 3, 4, 3, 7, 8, 8]
34. Write a Python Program to Test if List contains elements in Range
Sample Output
[4, 5, 6, 7, 3, 9]
Does list contain all elements in range : True
35. Write a Python program to check if the list contains three consecutive common numbers in Python
Sample Output
[18, 18, 18, 6, 3, 4, 9, 9, 9]
Three Consecutive common numbers = 18, 9
36. Write a Python program to find the Strongest Neighbour
Sample Output
[10,20,30,20,30,400]
20 30 30 30 400
37. Write a Python Program to print all Possible Combinations from the three Digits
Sample Output
[1, 2, 3]
1 2 3
1 3 2
2 1 3
2 3 1
3 1 2
3 2 1
38. Write a Python program to find all the Combinations in the list with the given condition
Sample Output
['Tutor Joes', ['Software', 'Computer'], ['Solution', 'Education']]
[ ['Tutor Joes', 'Software', 'Solution'], ['Tutor Joes', 'Computer', 'Education'] ]
39. Write a Python program to get all unique combinations of two Lists
Sample Output
['A','B','C']
[1,2,3]
[ [('A', 1), ('B', 2), ('C', 3)], [('A', 1), ('C', 2), ('B', 3)], [('B', 1), ('A', 2), ('C', 3)], [('B', 1), ('C', 2), ('A', 3)], [('C', 1), ('A', 2), ('B', 3)], [('C', 1), ('B', 2), ('A', 3)] ]
40. Write a Python program to remove all the occurrences of an element from a list
Sample Output
[1, 3, 4, 6, 5, 1]
[3, 4, 6, 5]
41. Write a Python Program to Remove Consecutive K element records
Sample Output
[ ('A', 'B', 'C', 'D'), ('B', 'C', 'C', 'I'), ('H', 'D', 'B', 'C'), ('C', 'C', 'G', 'F') ]
[ ('A', 'B', 'C', 'D'), ('H', 'D', 'B', 'C') ]
42. Write a Python Program to Replace index elements with elements in Other List
Sample Output
['Tutor Joes', 'Computer', 'Education']
[2, 1, 0, 1, 0, 2, 2, 0, 1, 0, 1, 2]
['Education', 'Computer', 'Tutor Joes', 'Computer', 'Tutor Joes', 'Education', 'Education', 'Tutor Joes', 'Computer', 'Tutor Joes', 'Computer', 'Education']
43. Write a Python Program to Retain records with N occurrences of K
Sample Output
[ (4, 5, 6, 5, 4), (4, 5, 3), (5, 5, 2), (3, 4, 9) ]
K = 5
N = 2
[ (4, 5, 6, 5, 4), (5, 5, 2) ]
44. Write a Python Program to Swap elements in String list
Sample Output
['Tutor', 'joes', 'Computer', 'Education']
['Tutor', "Joe's", 'Software', 'Solutions']
45. Write a Python program to reverse All Strings in String List
Sample Output
Original list = ['Tutor', 'joes', 'Computer', 'Education']
Reversed list = ['rotuT', 'seoj', 'retupmoC', 'noitacudE']
Reversed list = ['Education', 'Computer', 'joes', 'Tutor']
46. Write a Python program to find the character position of Kth word from a list of strings
Sample Output
['Tutor', 'joes', 'Computer', 'Education']
K = 20
Index of character at Kth position word : 3
47. Write a Python Program to Prefix frequency in string List
Sample Output
['TjC', 'TjCpp', 'TjPython', 'Java']
Prefix = 'Tj'
Strings count with matching frequency : 3
48. Write a Python Program to Split Strings on Prefix Occurrence
Sample Output
['TjC', 'TjCpp', 'TjPython', 'Java', 'tj']
Prefix = 'Tj'
[ ['TjC'], ['TjCpp'], ['TjPython', 'Java', 'tj'] ]
49. Write a Python program to Replace all Characters of a List Except the given character
Sample Output
['P', 'Y', 'T', 'H', 'O', 'N']
['@', '@', 'T', '@', '@', '@']
50. Write a Python Program to Add Space between Potential Words
Sample Output
['TutorJoes', 'ComputerEducations']
[' Tutor Joes', ' Computer Educations']
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