Rules - To follow to complete the challenge

• Understand the problem statement
  
• Pause the video and try to solve the problem for minimum 10 - 15 minutes
  
• Resume the video and compare the solution
  
• Try again if you did not get result correct

Source: Youtube Playlist Link
All Questions: PDF

Practice 1

No.	Problem	Answer
1	Write a program that prints "Hello World" on the console	source code
2	Write a function that takes two numbers as input and prints their sum	source code
3	Write a function that calculates and prints the area of a rectangle given its length and width	source code

Practice 2

No.	Problem	Answer
4	Write a function that tells if a given number is even or odd	source code
5	Write a function that finds and prints the smallest number among three given numbers	source code

Practice 3

No.	Problem	Answer
6	Write a function that returns the reverse of a string	source code

Practice 4

No.	Problem	Answer
7	Write a function that returns the reverse of a string	source code

Practice 5

No.	Problem	Answer
8	Write a function that tells if provided year is a leap year or not	source code

Practice 6

No.	Problem	Answer
9	Write a function that calculates and prints the sum of digits of a given number	source code

Practice 7

No.	Problem	Answer
10	Write a function that generates and prints a multiplication table for a given number up to a specific range	source code

Practice 8

No.	Problem	Answer
11	Write a function that finds and prints the maximum element in an array of numbers	source code

Practice 9

No.	Problem	Answer
12	Write a function that checks if a string is palindrome or not	source code

Practice 10

No.	Problem	Answer
13	Write a function that returns the result of raising a given number to a specified power	source code

Practice 11

No.	Problem	Answer
14	Write a function that counts and prints the number of vowels and consonants in a given string	source code

Practice 12

No.	Problem	Answer
15	Write a function that finds all the factors of a given number	source code

Practice 13

No.	Problem	Answer
16	Write a function that calculates and returns the average of a set of numbers	source code

Practice 14

No.	Problem	Answer
17	Write a function that calculates and prints the simple interest on a loan amount	source code

Practice 15

No.	Problem	Answer
18	Write a function that tells if the given number is prime or not. [Optimized Version]	source code

Practice 16

No.	Problem	Answer
19	Write a function that counts and returns the number of words in a sentence	source code

Practice 17

No.	Problem	Answer
20	Write a function that converts a temperature in Celsius to Fahrenheit	source code

Practice 18

No.	Problem	Answer
21	Write a program that swap two numbers	source code

Practice 19

No.	Problem	Answer
22	Write a program that checks if a number is Armstrong or not	source code

Practice 20

No.	Problem	Answer
23	Write a program that prints numbers from 1 to N replacing: - multiple of 3 with "Fizz" - multiple of 5 with "Buzz" - multiple of both 3 & 5 with "FizzBuzz"	source code

Practice 21

No.	Problem	Answer
24	Write a program that prints a number pyramid	source code

Practice 22

No.	Problem	Answer
25	Write a program that counts the occurrences of each character in a given string	source code

Practice 23

No.	Problem	Answer
26	Write a program that checks if a given string is in alphabetical order	source code

Practice 24

No.	Problem	Answer
27	Write a program that checks if two given strings are anagrams of each other	source code

Practice 25

No.	Problem	Answer
28	Write a program that transposes a given matrix (swaps rows and columns)	source code

Practice 26

No.	Problem	Answer
29	Write a program that checks if a given number is a perfect number	source code

Practice 27

No.	Problem	Answer
30	Write a program that checks if the provided password is strong or not	source code

Practice 28

No.	Problem	Answer
31	Write a program that multiplies two matrices and returns the result	source code

Practice 29

No.	Problem	Answer
32	Write a program that calculates the tip amounts based on the bill total and percentages entered by the user (Tip Calculator)	source code

Practice 30

No.	Problem	Answer
33	Write a program to find and count all palindromic substrings within a given string	source code

Practice 31

No.	Problem	Answer
34	Write a program that checks if a given string of a parentheses is balanced and well formed	source code

Practice 32

No.	Problem	Answer
35	Write a program that finds all occurrences of a given word in a big string	source code

Practice 33

No.	Problem	Answer
36	Write a program that generates a random number	source code
37	Write a program that takes input from the user	source code

Practice 34

No.	Problem	Answer
38	Write a program that simulates rolling a dice	source code

Practice 35

No.	Problem	Answer
39	Write a program that creates a basic alarm clock	source code

Practice 36

No.	Problem	Answer
40	Write a program that builds a number guess game	source code

Practice 37

No.	Problem	Answer
41	Write a program that builds a very basic calculator	source code

Practice 38

No.	Problem	Answer
42	Write a program that plays Rock Paper Scissors with the user	source code

Practice 39

No.	Problem	Answer
43	Write to-do list program that allows user to add, remove, and list tasks	source code