C PRACTICAL LIST
1. Write a C program to display "Hello Computer" on the screen.
2. Write a C program to display Your Name, Address and City in different lines.
3. Write a C program to find the area of a circle using the formula.
Area = PI * r2
4. Write a C program to find the area and volume of sphere. Formulas are
Area = 4*PI*R*R Volume = 4/3*PI*R*R*R.
5. Write a C program to find the maximum from given three nos.
6. Write a C program to find that the accepted no is Negative, Positive or Zero.
7. Write a C program to convert centigrade into Fahrenheit.
Formula : C=(F-32)/1.8.
8. Write a C program to find the sum of digits of accepted no.
9. Write a C program to find the sum of first 100 natural nos.
10. Write a C program to find the sum of first 100 odd nos. and even nos.
11. Write a C program to display first 25 Fibonacci nos.
12. Write a C program to display first 100 prime nos.
13. Write a C program to find factorial of accepted nos.
14. Write a C program to print the accepted no and its reverse no.
15. Write a C program to find whether the accepted string number is palindrome or not.
16. Write a C program to find x1+x2+x3+x4+ ….+xn.
17. Write a C program to find 1+1/2+1/3+1/4+ …+1/n!.
18. Write a C program to find 1+1/2!+1/3/4!+ …+1/n!.
19. Write a C program to convert decimal to binary.
20. Write a C program to convert decimal to octal.
21. Write a C program to convert decimal to hexa.
22. Write a C program to arrange the accepted numbers in ascending order and descending order.
23. Find log and square root of first 20 integer no. use arrays to store results.
24. Convert given line into upper case or lower case character as user want. Use switch statement for the choice of case.
25. Check accepted integer is prime number or no.
26. Convert accepted integer into word. For Example 55 = fifty five.
27. Convert accepted DATE into word. For Example 12/12/1972 = 12th December 1972.
28. Find the frequency of entered different integer nos.
29. Accept two different arrays, merge it and make it sort in ascending order.
30. Find smallest character from each word of accepted line.
31. Find longest line from given text.
32. Count How many Characters, Words, lines, spaces, tabs into given text.
33. Find the median from given nos.
34. Sort the accepted string in ascending order.
35. Print 3 students detail of R-no, name, address, city, phone on screen. Use structure.
36. Simple pointer practical for printing integer and its memory address.
37. Print the multiply vale of two accepted numbers.
38. Find the NPR, NCR with using User Defined Function.
NPR = N!/(N-R)!. NCR = N!/(R!*(N-R).
39. Swap the values of two different numbers using UDF. Use pointer and function …
40. Create one text file store some information into it and print the same information on terminal.
41. Create one integer value contained file. From this file create another two files one for odd and second for even numbers print the result of both the files.
42. Create one file insert some information into it. Using fprint() and fscanf() function.
43. Find the percentage of vowels in accepted text. Use file …
44. Display this kind of output on screen.
C
CP
CRR
. .
CPROGRAMING
.
.
CPR
CP
C
45. Display this kind of output on screen.
1
01
101
0101 …
46. Display this kind of output on screen.
1
01
101 …
47. Display this kind of output on screen.
1
10
101 …
48. Display this kind of output on screen.
1
10
101
…
49. Display this kind of output on screen (in the left of the screen)
1
22
333
4444
50. Display this kind of output on screen (in the center of the screen.)
1
22
333
4444
…
51. Display this kind of output on screen.
1
23
456
78910
… ………..
90 91
52. Display this kind of output on screen.
1
23
456
78910
53. Display this kind of output on screen.
*
**
***
****
54. Display this kind of output on screen.
*
**
***
****
55. Display this kind of output on screen.
********
0000000
******
000000
****
000
**
0
56. Display this kind of output on screen.
1
121
12321
1234321
123454321
57. Display this kind of output on screen.
1
232
34543
4567654
567898765
58. Display this kind of output on screen.
1
23
345
4567
56789
… ……..
90 91
59. Write a program to work as a dos type command using command line argument.
60. Write a program to work as a dos copy command using command line argument.
