List of C# Programs

Here is the list of all C# programs available in this blog. You can find basic level programs as well as advanced level programs. All of these programs have been categorised below. Click on the buttons inside the tabbed menu to explore those categories.


    Basic

  1. Hello, World! program
  2. Addition, subtraction, multiplication and division
  3. Convert a character to ASCII value
  4. Convert ASCII value to a character
  5. Compute quotient and remainder
  6. Swap two variables without third variable
  7. Swap two variables using third variable
  8. Swap two variables using X-OR
  9. Fahrenheit to Centigrade conversion
  10. Centigrade to Fahrenheit conversion
  11. Simple interest
  12. Calculate percentage of a number
  13. Conversion between Kilograms and Grams

    14. Decision making

  14. Check vowel or consonant
  15. Check if a character is a digit
  16. Conversion between uppercase and lowercase letter
  17. Check if a number is positive or negative
  18. Check if a number is even or odd
  19. Find largest among three numbers
  20. Check if a number is a perfect square
  21. Check leap year
  22. Simple calculator
  23. Calculate profit and loss
  24. Roots of quadratic equation
  25. Find the letter grade of a student
  26. Find the age group
  27. Calculate income tax
  28. Display month according to input number
  29. Conversion between 12-hour and 24-hour time format

    30. Loop & Recursion

  30. Print natural numbers from 1 to n
  31. Print natural numbers using recursion
  32. Sum of first N natural numbers / Sum of series 1 + 2 + 3 + .. + N
  33. Sum and average of N numbers
  34. Compound interest
  35. Count no. of digits
  36. Sum of the digits of an integer
  37. Display N th fibonacci number
  38. Factorial of a number
  39. Display letters from A to Z
  40. Count palindromes between intervals
  41. Check a number is a prime or not
  42. Display prime numbers between interval
  43. Check amstrong number
  44. Check perfect number
  45. Display multiplication table
  46. Find the frequency of a digit in a number
  47. Find the average and sum until 0 is entered
  48. Find minimum number of currency notes to make an amount N

    49. Pattern

  49. Square pattern
  50. Rectangle pattern
  51. Rhombus pattern
  52. Half diamond pattern
  53. Diamond pattern
  54. Right triangle, Half pyramid pattern
  55. Full pyramid pattern
  56. Inverted full pyramid pattern
  57. Snake number pattern
  58. Spiral pattern
  59. Hollow rectangle pattern
  60. Hollow rhombus pattern
  61. Hollow diamond pattern
  62. Hollow pyramid pattern
  63. Floyd's triangle pattern
  64. Pascal's triangle pattern

    65. Array

  65. Find largest element
  66. Find smallest element
  67. Sum and average of N numbers
  68. Rotate an array

    69. Bitwise operation

  69. Check if a number is even or odd

    70. Matrix

  70. Check equality of two matrices
  71. Matrix addition
  72. Matrix subtraction
  73. Matrix multiplication
  74. Check lower triangular matrix

    75. Geometry

  75. Calculate the Area, Perimeter and Diagonal of a square
  76. Calculate Area, Perimeter and Diagonal of a Rectangle
  77. Calculate Area, Perimeter and Diameter of a Circle

    78. Games

  78. Rock paper scissors random approach

Case

Function & Pointer

Strings

Structure and Union

File Input/Output