Programs List: Python

Python Programs: Basic

1. Write Python program to print “Hello World!”
2. Write Python program to add two numbers
3. Write Python program to find average of two numbers
4. Write Python program to find absolute value of number
5. Write Python program to print number, its square and cube
6. Write Python program to demonstrate use of formatting (%0.2d, %0.4f)
7. Write Python program to demonstrate use of data types (int, float, char, double)
8. Write Python program to print size of all data types
9. Write Python program to print ASCII value of entered character
10. Write Python program to read input from keyboard
11. Write Python program to convert case of entered character

Python Programs: Operators

1. Write Python program to demonstrate various arithmetic operation (+, -, *, /, %, ^)
2. Write Python program to demonstrate comparison operator (<, >, <=, >=, ==, !=)
3. Write Python program to demonstrate logical operator (&&, ||, ! )
4. Write Python program to demonstrate increment / decrement operator (++, –)
5. Write Python program to demonstrate compound operator (+=, -=, *=, /=)
6. Write Python program to demonstrate bit wise operator (&, |, <<, >>, ~)
7. Write Python program to demonstrate ternary operator (?)
8. Write Python program to find quotient and remainder of number
9. Write Python program to swap two numbers
10. Write Python program to Add two different time

Python Programs: Area and Volume

1. Write Python Program to Find Diameter, Circumference and Area of Circle
2. Write Python Program to Find Area of Triangle
3. Write Python Program to Find Area of an Isosceles Triangle
4. Write Python Program to Find Area of an Equilateral Triangle
5. Write Python Program to Find Area and Perimeter of a Square
6. Write Python Program to Find Area and Perimeter of Rectangle
7. Write Python Program to Find Area and Perimeter of a Rhombus
8. Write Python Program to Compute Volume and Surface Area of a Cube
9. Write Python Program to Compute Volume and Surface Area of a Cuboid
10. Write Python Program to Compute Volume and Surface Area of a Cone
11. Write Python Program to Compute Volume and Surface Area of Sphere
12. Write Python Program to Compute Volume and Surface Area of a Cylinder

Python Programs: Equations

1. Write Python Program to Find Roots of Quadratic Equation
2. Write Python Program to Compute Simple Interest
3. Write Python Program to Compute Gross Salary From Basic, DA and HRA
4. Write Python Program to Convert From Celsius to Fahrenheit
5. Write Python Program to Convert From Fahrenheit to Celsius
6. Write Python Program to Convert Minutes to Hours
7. Write Python Program to Convert Days to Year, Month, Week and day

Python Programs: If-Else

1. Write Python Program to Check if Given Number is Positive
2. Write Python Program to Check if Given Character is Vowel or Consonant
3. Write Python Program to Check Given Year is Leap Year or Not
4. Write Python Program to Check if Given Number is Odd or Even
5. Write Python Program to Find Maximum Number From Two Numbers
6. Write Python Program to Scan Age of Candidate and Print if He/She is Eligible for Driving Licence or Not
7. Write Python Program to Print Gender (‘F’, ‘f’: Female,…)
8. Write Python Program to Check Type of Triangle
9. Write Python Program to Check if Triangle is Valid or Not using Angles
10. Write Python Program to Check if Triangle is Valid or Not using Sides
11. Write Python Program to Find Largest of Three Numbers.
12. Write Python Program to Print the Grade Based on Percentage
13. Write Python Program to Check if Given Number is Integer or Float

Python Programs: Switch-Case

1. Write Python Program to Check if Given Number is Odd or Even using Switch Case
2. Write Python Program to Print Day Based on Given Number using Switch Case
3. Write Python Program to Print Gender using Switch Case (‘F’, ‘f’: Female,…) 
4. Write Python Program to Implement Calculator  Using Switch Case

Python Programs: For Loop

1. Write Python Program to Print “Hello world” 10 Times using For loop
2. Write Python Program to Print First n Numbers using For loop
3. Write Python Program to Print First n Numbers in Reverse Order using For loop
4. Write Python Program to print odd numbers between 1 to n using For loop
5. Write Python Program to print first n odd numbers using For loop
6. Write Python Program to Add All Numbers up To n  using For loop (1 + 2 + 3 + …. + n)
7. Write Python Program to display a-z characters using For loop
8. Write Python Program to print multiplication table of 5 using For loop (5 x 1 = 5)
9. Write Python Program to print multiplication table of n up to m using For loop
10. Write Python Program to Find Factorial of n using For loop
11. Write Python Program to Print Fibonacci Series using For loop
12. Write Python Program to print nPr using For loop
13. Write Python Program to print nCr using For loop
14. Write Python Program to count number of digits in given number using For loop
15. Write Python Program to Add Digits of Number using For loop
16. Write Python Program to print First Digit of Number using For loop
17. Write Python Program to print First and Last Digit of a Number using For loop
18. Write Python Program to Swap First and Last Digit of a Number using For loop
19. Write Python Program to Reverse The Number using For loop
20. Write Python Program to Print Numbers Between 1 and n Divisible By m using For loop
21. Write Python Program to Print All Divisor of Number using For loop
22. Write Python Program to Check if Given Number is Prime or Not using For loop
23. Write Python Program to Print First n Prime Numbers using For loop
24. Write Python Program to Print All Prime Numbers Between 1 and n using For loop
25. Write Python Program to Print All Prime Numbers Between n and m using For loop
26. Write Python Program to Check If Given Number is Palindrome or Not using For loop
27. Write Python Program to Print First n Palindrome Numbers using For loop
28. Write Python Program to Print All Palindrome Numbers Between 1 and n using For loop
29. Write Python Program to Print All Palindrome Numbers Between n and m using For loop
30. Write Python Program to Check if Give Number is Armstrong or Not using For loop
31. Write Python Program to Print First n Armstrong Numbers using For loop
32. Write Python Program to print all Armstrong numbers Between 1 and n using For loop
33. Write Python Program to print all Armstrong numbers Between n and m using For loop
34. Write Python Program to Check the Number is a Krishnamurthy Number using For loop
35. Write Python Program to Check if Given Number is Perfect Square or Not using For loop
36. Write Python Program to Check Number is a Prime, Armstrong, or Perfect Square using For loop
37. Write Python Program to Print if Numbers Are Same or Not by Comparing Individual Digits. using For loop
38. Write Python Program to Find GCD Two Numbers using For loop
39. Write Python Program to Find LCM of Two Numbers using For loop
40. Write Python Program to Find All Factors of Number using For loop
41. Write Python Program to Find Prime Factors of Number using For loop

Python Programs: While Loop

1. Write Python Program to Print “Hello world” 10 Times using While loop
2. Write Python Program to Print First n Numbers using While loop
3. Write Python Program to Print First n Numbers in Reverse Order using While loop
4. Write Python Program to print odd numbers between 1 to n using While loop
5. Write Python Program to print first n odd numbers using While loop
6. Write Python Program to Add All Numbers up To n  using While loop (1 + 2 + 3 + …. + n)
7. Write Python Program to display a-z characters using While loop
8. Write Python Program to print multiplication table of 5 using While loop (5 x 1 = 5)
9. Write Python Program to print multiplication table of n up to m using While loop
10. Write Python Program to Find Factorial of n using While loop
11. Write Python Program to Print Fibonacci Series using While loop
12. Write Python Program to print nPr using While loop
13. Write Python Program to print nCr using While loop
14. Write Python Program to count number of digits in given number using While loop
15. Write Python Program to Add Digits of Number using While loop
16. Write Python Program to print First Digit of Number using While loop
17. Write Python Program to print First and Last Digit of a Number using While loop
18. Write Python Program to Swap First and Last Digit of a Number using While loop
19. Write Python Program to Reverse The Number using While loop
20. Write Python Program to Print Numbers Between 1 and n Divisible By m using While loop
21. Write Python Program to Print All Divisor of Number using While loop
22. Write Python Program to Check if Given Number is Prime or Not using While loop
23. Write Python Program to Print First n Prime Numbers using While loop
24. Write Python Program to Print All Prime Numbers Between 1 and n using While loop
25. Write Python Program to Print All Prime Numbers Between n and m using While loop
26. Write Python Program to Check If Given Number is Palindrome or Not using While loop
27. Write Python Program to Print First n Palindrome Numbers using While loop
28. Write Python Program to Print All Palindrome Numbers Between 1 and n using While loop
29. Write Python Program to Print All Palindrome Numbers Between n and m using While loop
30. Write Python Program to Check if Give Number is Armstrong or Not using While loop
31. Write Python Program to Print First n Armstrong Numbers using While loop
32. Write Python Program to print all Armstrong numbers Between 1 and n using While loop
33. Write Python Program to print all Armstrong numbers Between n and m using While loop
34. Write Python Program to Check the Number is a Krishnamurthy Number using While loop
35. Write Python Program to Check if Given Number is Perfect Square or Not using While loop
36. Write Python Program to Check Number is a Prime, Armstrong, or Perfect Square using While loop
37. Write Python Program to Check if All Digits of Number Are Same or Not using While loop
38. Write Python Program to Find GCD Two Numbers using While loop
39. Write Python Program to Find LCM of Two Numbers using While loop
40. Write Python Program to Find All Factors of Number using While loop
41. Write Python Program to Find Prime Factors of Number using While loop

Python Programs: Number System / Base Conversion

1. Write Python Program to Convert Decimal to Binary
2. Write Python Program to Convert Decimal to Octal
3. Write Python Program to Convert Decimal to Hexadecimal
4. Write Python Program to Convert Binary to Decimal
5. Write Python Program to Convert Binary to Octal
6. Write Python Program to Convert Binary to Hexadecimal
7. Write Python Program to Convert Octal to Binary
8. Write Python Program to Convert Octal to Decimal
9. Write Python Program to Convert Octal to Hexadecimal
10. Write Python Program to Convert Hexadecimal to Binary
11. Write Python Program to Convert Hexadecimal to Octal
12. Write Python Program to Convert Hexadecimal  to Decimal

Python Programs: Array

1. Write Python Program to Initialize an Array in Program and Print it
2. Write Python Program to Scan and Print Array of Size n
3. Write Python Program to Print Array in Reverse Order
4. Write Python Program to Find Number of Elements in Array
5. Write Python Program to Add All the Elements of an Array
6. Write Python Program to Find an Element From an Array (Linear Search)
7. Write Python Program to Find Average of Elements of an Array
8. Write Python Program to find Mean, Variance and Standard Deviation of an Array
9. Write Python Program to Check if Given Array is Sorted or Not
10. Write Python Program to Find Maximum and Minimum From Array
11. Write Python Program to Find Second Smallest and Second Largest Element from an Array
12. Write Python Program to Count Positive, Negative and Zeros in an Array
13. Write Python Program to Sum Positive and Negative Elements in Array
14. Write Python Program to Compare Two Arrays
15. Write Python Program to Count Odd and Even Numbers in Given Array
16. Write Python Program to Count Occurrence of Given Element in an Array
17. Write Python Program to Replace Array Elements by Given Value
18. Write Python Program to Delete Duplicate Element From an Array
19. Write Python Program to Delete Element From an Array by Value
20. Write Python Program to Delete Element From an Array by Location
21. Write Python Program to Insert an element in an Array at Given Location
22. Write Python Program to Implement Binary Search

Python Programs: Matrix

1. Write Python Program to Initialize 3 x 3 Matrix and Print it
2. Write Python Program to Scan and Print 3 x 3 Matrix 
3. Write Python Program to Add Two Matrices of Size 3 X 3.
4. Write Python Program to Multiply Two Matrices of Size 3 X 3.
5. Write Python Program to Find Norm and Trace of Matrix of Size 3 X 3.
6. Write Python Program to Find Row Sum and Column Sum of Matrix of Size 3 X 3.
7. Write Python Program to Find Sum of Diagonal, and Non Diagonal Elements of 3X3 Matrix
8. Write Python Program to Traverse Matrix Helically.
9. Write Python Program to Check if Given Matrix is Magic Matrix or Not
10. Write Python Program to Print Lower and Upper Triangle of Matrix
11. Write Python Program to Compute Transpose of Matrix

Python Programs: String

1. Write Python Program to Initialize and Print String
2. Write Python Program to Scan and Print String
3. Write Python Program to Find Length of String
4. Write Python Program to Reverse String
5. Write Python Program to Count Number of Occurrence of Character in String
6. Write Python Program to Compare Two Strings
7. Write Python Program to Copy String in Another String
8. Write Python Program to Concat Two Strings
9. Write Python Program to Check if Given String is Palindrome or Not
10. Write Python Program to Delete White Spaces From the String
11. Write Python Program to Remove all Vowels From String
12. Write Python Program to Count Vowel, Consonant and White Space from String.
13. Write Python Program to Convert String in Upper Case, Lower Case and Toggle Case
14. Write Python Program to Delete Given Character From the String
15. Write Python Program to Insert Sub String at Specific Location
16. Write Python Program to Find Sub String from the Given String
17. Write Python Program to Count Occurrence of Word in Given String
18. Write Python Program to Remove Given Word From the String
19. Write Python Program to check valid username and password (print: success or failure)

Python Programs: Recursion

1. Write Python Program to Add Two Numbers using Recursion
2. Write Python Program to Add Digits of Number using Recursion
3. Write Python Program to Find Factorial of Number Using Recursion
4. Write Python Program to Find Fibonacci Series Using Recursion
5. Write Python Program to Find Maximum Number From Array Using Recursion
6. Write Python Program to Add First n Numbers using Recursion
7. Write Python Program to Find Sum of All Array Elements Using Recursion
8. Write Python Program to Search Element From Array Using Recursion
9. Write Python Program to perform Binary Search using Recursion
10. Write Python Program to Find GCD of Two Numbers using Recursion
11. Write Python Program to Find LCM of Two Numbers using Recursion
12. Write Python Program to Find the Sum of Natural Numbers using Recursion
13. Write Python Program to Reverse a Number Using Recursion
14. Write Python Program to Reverse a String Using Recursion
15. Write Python Program to Check if Given Number is Palindrome or Not using Recursion
16. Write Python Program to Check if Given String is Palindrome or Not using Recursion
17. Write Python Program to Calculate the Power using Recursion

Python Programs: Patterns

Pattern 1:
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Pattern 2:
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Pattern 3:
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Pattern 4:
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Pattern 5:

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Pattern 6:

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Pattern 7:
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Pattern 8:
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Pattern 9:
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Pattern 10:

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Pattern 11:
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Pattern 12:
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Pattern 13:
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Pattern 14:
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Pattern 15:
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Pattern 16:
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Pattern 17:
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Pattern 18:
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Pattern 19:

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Pattern 20:
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Pattern 21:

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Pattern 22:
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Pattern 23:
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Pattern 24:
1 
1 2 
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Pattern 25:
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Pattern 26:
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Pattern 27:
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2 1
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Pattern 28:
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Pattern 29:
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Pattern 30:
1
2 3
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Pattern 31:
3 3 3
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Pattern 32:
3 3 3
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Pattern 33:
3 3 3
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Pattern 34:
1 2 3
1 2 
1

Pattern 35:
1 2 3
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Pattern 36:
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Pattern 37:
3 2 1 
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Pattern 38:
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Pattern 39:
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Pattern 40:
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Pattern 41:
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Pattern 42
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Pattern 43:
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Pattern 44:
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Pattern 45:
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Pattern 46:
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3 2 1

Pattern 47:
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2 3
1 2 3

Pattern 48:
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1 2 3

Pattern 49:
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1 2 3

Pattern 50:
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Pattern 51:
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Pattern 52:
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Pattern 53:
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Pattern 54:
3 2 1
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Pattern 55:
3 2 1
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Pattern 56:
3 2 1
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Pattern 57:
1 2 3
2 3
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Pattern 58:
1 2 3
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Pattern 59:
1 2 3
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Pattern 60:
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