01/11/2013

IMPORTANT C Programs

Programs IMPORTANT in Interview..
1. Write a program to find factorial of the given number.
2. Write a program to check whether the given number is even or odd.
3. Write a program to swap two numbers using a temporary variable.
4. Write a program to swap two numbers without using a temporary variable.
5. Write a program to swap two numbers using bitwise operators.
6. Write a program to find the greatest of three numbers
7. Write a program to find the greatest among ten numbers.
8. Write a program to check whether the given number is a prime.
9. Write a program to check whether the given number is a palindromic number.
10.Write a program to check whether the given string is a palindrome.
11.Write a program to generate the Fibonacci series.
12.Write a program to print "Hello World" without using semicolon anywhere in the code.
13.Write a program to print a semicolon without using a semicolon anywhere in the code.
14.Write a program to compare two strings without using strcmp() function.
15.Write a program to concatenate two strings without using strcat() function.
16.Write a program to delete a specified line from a text file.
17.Write a program to replace a specified line in a text file.
18.Write a program to find the number of lines in a text file.
19.Write a C program which asks the user for a number between 1 to 9 and shows the number. If the user
inputs a number out of the specified range, the program should show an error and prompt the user for a
valid input.
20.Write a program to display the multiplication table of a given number.

##Some of my programs,that i think are important,,i wanna share with you all..I tried my best to make them good,but If there is any bug,let me know.."BHARGAV"

21.WAP to check a string is Caliondrome or not. //Maventic question.
22.WAP to print DONE,without using any loop. // asked to my frnd in any company.
23.WAP to print DONE,without using any loop and any conditonal clause or operators. // asked to me as a cross question of 22th question by the person i asked 22th ques.
24. WAP to find out the longest word in a string.
25.Prog of WORLD MAP. // this code was written by someone,i forgot his name,he won award for this code as short and best c code. //
26.WAP to print the triangle of letters in increasing order of lines.