C Programming Lab

1. Write a C program to print a line.
http://ideone.com/kFVgFx
2. Write a C program to add two numbers.
http://ideone.com/qy51uv
3. Write a C program that subtracts one number from another.
http://ideone.com/Ro1cbr
4. Write a C program that perform add, multiply, subtract and division operation.
http://ideone.com/s5gQS1
5. Write a C program that calculates the area of a circle.
http://ideone.com/hZkqR9
6. Write a C program that calculates the area of a triangle.
http://ideone.com/80zSNB
7. Write a C program that calculates the area of a rectangle.
http://ideone.com/XN7VJj
8. Write a C program that converts celsius to farenheit.
http://ideone.com/1G2yYo
9. Write a C program that calculates the mod of two number.
http://ideone.com/hZ3CzN
10. Write a C program that calculates the average.
http://ideone.com/0tgoYW
11. Write a C program that determines the absolute of number.
http://ideone.com/Lefpu4
12. Write a C program that performs ceil() and floor() function.
http://ideone.com/mhc4d0
13. Write a C program that converts a capital letter into small letter.
http://ideone.com/tdgCiY
14. Write a C program that performs pow() function.
http://ideone.com/5O91KV
15. Write a C program that performs different operations of standard math function.
http://ideone.com/hOg83D
16. Write a C program that swaps two numbers.
http://ideone.com/D8s9H5
17. Write a C program that converts a small letter into capital letter.
http://ideone.com/em8moE
18. Write a C program that finds the second max of three numbers.
http://ideone.com/Q2Jefq
19. Write a C program that determines the root of  ax² + bx + c =0.
http://ideone.com/itFbEz
20.  Write a C program that prompts users to choose either circle's area calculation  or rectangle's area calculation.
http://ideone.com/DMA09M
21. Write a C program that calculates the roots of the equations like:

a₁x + b₁x = c₁

a₂x + b₂x = c₂

http://ideone.com/mlXCB4

22. Write a C program to find if a character is alphabetic,number or special character.

http://ideone.com/OScbZK

23. Write a C program to find the largest among 3 numbers.

http://ideone.com/iSBMjk

24. Write a C program of grading system.

http://ideone.com/o1LK72

25. Write a C program that determines a year is leap year or not.

http://ideone.com/RwPBGM

26. Write a C program to count how many primes.

http://ideone.com/VRSG4c

27. Write a C program that checks whether a number is odd or even.

http://ideone.com/JKsnkC

28. Write a C program : PV = nRT

http://ideone.com/dudKbR

29. Write a C program to calculate the result of the series: 1³ + 2³ + ------ + n³ = ?

http://ideone.com/MSNZxw
30. Write a C program to calculate the summation of the series: 1+ x + x² + x³+ -----+ xⁿ  = ?

http://ideone.com/YbvBeJ
31. Write a C program that finds the divisors of given number.
http://ideone.com/ZNwjAI
32. Write a C program that calculates the factorial of even number from 1 to 15.
http://ideone.com/3ICMJW
33. Write a C program that calculates the factorial of odd number from 1 to 86.
http://ideone.com/XOMHjN
34. Write a C program that inputs a number and outputs its corresponding value in words.
i.e, if the input is 9821 , then the output is : nine eight two one
http://ideone.com/CBBymb
35. Write a c program that adds or subtracts two arrays.
http://ideone.com/btPsxP
36. Write a C program that computes the factorial of a number using loop.
http://ideone.com/UDSi1o
37. Write a C program that creates a table of converting celsius to farenheit within a range.
http://ideone.com/VFZq8t
38. Write a C program that computes the summation of the digits of a number.
http://ideone.com/zkiawq
39. Write a C program that finds a desired number of Fibonacci numbers.
http://ideone.com/VUp2Im
40. Write a C program that implements grading system.
http://ideone.com/UjkNcj
41. Write a C program that computes G.C.D and L.C.M .
http://ideone.com/QF7Gau
42. Write a c program that prints like :        
1

22

333

4444

55555

http://ideone.com/0jFVGW

43. Write a C program that counts the vowel of a given text.

http://ideone.com/B2Zj9c

44. Write a C program that shows and counts the numbers that are not divisible by 7.

http://ideone.com/kEwWR4

45.Write a c program that prints like : 

http://ideone.com/RULgp2
46. Write a C program that prints নামতা।
http://ideone.com/j3esm8
47. Write a C program that finds the pythegorian .
http://ideone.com/61QiBV
48. Write a C program that reverses a given line of text.
http://ideone.com/upx44B
49. Write a C program that calculates the summation of square series.
http://ideone.com/4TyFEq
50. Write a C program that takes several desired numbers and shows odd or even.
http://ideone.com/mJChYU
51. Write a C program that finds the well ordered number.
http://ideone.com/R7LmHT
52. Write a C program that prints following:

http://ideone.com/VD95pZ
53. Write a C program that prints following:

http://ideone.com/KIgOYS
54. Write a C program that prints following:

http://ideone.com/qtDCdR
55. Write a C program that prints following:

http://ideone.com/CSPxBm
56. Write a C program that prints following:

http://ideone.com/Z2B5yF
57.  Write a C program that prints following:

http://ideone.com/wLPNm2
58.Write a C program that finds the roots of the following equations:

a₁ x + b₁ y + c₁ z = d₁

a₂ x + b₂ y + c₂ z = d₂

a₃ x + b₃y + c₃ z = d₃

_{http://ideone.com/13VCxz}

59. Write a C program that calculates n_{Pr and} n_Cr. 

_{http://ideone.com/jSWKRA}

60. Write a C program that shows you class routine on a specific day.
http://ideone.com/YjMdta