Python Hand-on Solve 200 problems

Summary

Category	Sub-Category	No. of problems	Solved problems
Fundamental
	Basic	3	3
	Condition and Loop	12	12
	List	10	10
	String	10	10
	Dictionary	6	6
	File	4	4
	Class	8	8
	Math	5	5
	Datetime	5	5
	Regex	6	6
Algorithms
	Array	6	6
	Sort	6	6
	Search	2	2
	Recursion	5	5
Data Analysis
	Numpy	100	Yet to Solve
	Pandas	10 Sections	Yet to Solve

#	Problem Name	Sub-Category	Solutions
1	Print String	Basic	Go to Solutions
2	Input Age
3	Calculate with Input

4	2 dimensional array	Condition and Loop	Go to Solutions
5	check triangle
6	construct number pattern
7	construct pattern
8	count digit letter
9	count even odd
10	fibonacci generator
11	find number
12	guess game
13	password validation
14	triangle types
15	vowel and consonant

16	characters to string	List	Go to Solutions
17	check a list contains sublist>
18	common items
19	diff between 2
20	find max
21	frequency of elements
22	permutations
23	remove duplicates
24	second smallest
25	sum list

26	Ceaser Encryption	String	Go to Solutions
27	Character Exchange
28	Count Character
29	HTML tag
30	Longest Word
31	Remove nth Character
32	Revert Word in String
33	String Length
34	Unique Word
35	Word Count

36	check key exist	Dictionary	Go to Solutions
37	concatenate
38	iterate over dictionary
39	sort
40	square
41	sum of all items

42	file size	File	Go to Solutions
43	first n lines
44	longest word
45	random line

46	check parentheses	Class	Go to Solutions
47	circle
48	convert to int
49	convert to roman
50	get and print
51	rectangle
52	revert word
53	sum zero

54	binary to decimal	Math	Go to Solutions
55	flip a coin
56	random
57	round up
58	standard deviation

59	convert	Datetime	Go to Solutions
60	current time
61	date time format
62	millisecond
63	subtract days

64	all word contain 5 characters	Regex	Go to Solutions
65	check string
66	find substring
67	find url
68	keep alphanumeric only
69	remove parenthesis
70	remove white space
71	remove zero

#	Problem Name	Sub-Category	Solutions
1	array longest non repeat	Array	Go to Solutions
2	array merge intervals
3	array missing element challenge
4	array rotate
5	array summary range
6	array two sum

7	bubble sort implement	Sort	Go to Solutions
8	insertion sort implement
9	selection sort implement
10	shell sort implement
11	merge sort implement
12	quick sort implement

13	sequential search	Search	Go to Solutions
14	binary search implement	Search	Go to Solutions

15	a power by b	Recursion	Go to Solutions
16	fibonacci
17	factorial
18	greatest gcd
19	sum of list