Practical On C Programming (11)

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Solve the following problems using C Programming.

1.    Write a program to input any two numbers and find sum, difference, product and division among them.

2.    Write a Program to find maximum between two numbers.

3.    Write a Program to find maximum between three numbers.

4.    Write a Program to check whether a number is negative, positive or zero.

5.    Write a Program to check whether a number is divisible by 5 and 11 or not.

6.    Write a Program to check whether a number is even or odd.

7.    Write a Program to check whether a year is leap year or not.

8.    Write a Program to check whether a character is alphabet or not.

9.    Write a Program to input any alphabet and check whether it is vowel or consonant.

10. Write a Program to input any character and check whether it is alphabet, digit or special character.

11.Write a Program to check whether a character is uppercase or lowercase alphabet.

12. Write a Program to input week number and print week day.

13.  Write a Program to input month number and print number of days in that month.

14.  Write a Program to count total number of notes in given amount.

15. Write a Program to input angles of a triangle and check whether triangle is valid or not.

16. Write a Program to input all sides of a triangle and check whether triangle is valid or not.

17. Write a Program to check whether the triangle is equilateral, isosceles or scalene triangle.

18. Write a Program to find all roots of a quadratic equation.

19. Write a Program to calculate profit or loss.

20. Write a Program to input marks of five subjects Physics, Chemistry, Biology, Mathematics and Computer. Calculate percentage and grade according to following:
Percentage >= 90% : Grade A
Percentage >= 80% : Grade B
Percentage >= 70% : Grade C
Percentage >= 60% : Grade D
Percentage >= 40% : Grade E
Percentage < 40% : Grade F

21. Write a Program to input basic salary of an employee and calculate its Gross salary according to following:
Basic Salary <= 10000 : HRA = 20%, DA = 80%
Basic Salary <= 20000 : HRA = 25%, DA = 90%
Basic Salary > 20000 : HRA = 30%, DA = 95%

22. Write a Program to input electricity unit charges and calculate total electricity bill according to the given condition:
For first 50 units Rs. 0.50/unit
For next 100 units Rs. 0.75/unit
For next 100 units Rs. 1.20/unit
For unit above 250 Rs. 1.50/unit
An additional surcharge of 20% is added to the bill

23. Write a Program to print all natural numbers from 1 to n. - using while loop

24. Write a Program to print all natural numbers in reverse (from n to 1). - using while loop

25. Write a Program to print all alphabets from a to z. - using while loop

26. Write a Program to print all even numbers between 1 to 100. - using while loop

27. Write a Program to print all odd number between 1 to 100.

28. Write a Program to find sum of all natural numbers between 1 to n.

29. Write a Program to find sum of all even numbers between 1 to n.

30. Write a Program to find sum of all odd numbers between 1 to n.

31. Write a Program to print multiplication table of any number.

32. Write a Program to count number of digits in a number.

33. Write a Program to find first and last digit of a number.

34.Write a Program to find sum of first and last digit of a number.

35. Write a Program to swap first and last digits of a number.

36. Write a Program to calculate sum of digits of a number.

37. Write a Program to calculate product of digits of a number.

38. Write a Program to enter a number and print its reverse.

39. Write a Program to check whether a number is palindrome or not.

40. Write a Program to find frequency of each digit in a given integer.

41. Write a Program to enter a number and print it in words.

42. Write a Program to print all ASCII character with their values.

43. Write a Program to find power of a number using for loop.

44. Write a Program to find all factors of a number.

45. Write a Program to calculate factorial of a number.

46. Write a Program to find HCF (GCD) of two numbers.

47. Write a Program to find LCM of two numbers.

48. Write a Program to check whether a number is Prime number or not.

49. Write a Program to print all Prime numbers between 1 to n.

50. Write a Program to find sum of all prime numbers between 1 to n.

51. Write a Program to find all prime factors of a number.

52. Write a Program to check whether a number is Armstrong number or not.

53. Write a Program to print all Armstrong numbers between 1 to n.

54. Write a Program to check whether a number is Perfect number or not.

55. Write a Program to print all Perfect numbers between 1 to n.

56. Write a Program to check whether a number is Strong number or not.

57. Write a Program to print all Strong numbers between 1 to n.

58. Write a Program to print Fibonacci series up to n terms.

59. Write a Program to find one's complement of a binary number.

60. Write a Program to find two's complement of a binary number.

61. Write a Program to convert Binary to Octal number system.

62. Write a Program to convert Binary to Decimal number system.

63. Write a Program to convert Binary to Hexadecimal number system.

64. Write a Program to convert Octal to Binary number system.

65. Write a Program to convert Octal to Decimal number system.

66. Write a Program to convert Octal to Hexadecimal number system.

67. Write a Program to convert Decimal to Binary number system.

68. Write a Program to convert Decimal to Octal number system.

69. Write a Program to convert Decimal to Hexadecimal number system.

70. Write a Program to convert Hexadecimal to Binary number system.

71. Write a Program to convert Hexadecimal to Octal number system.

72. Write a Program to convert Hexadecimal to Decimal number system.


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