1)write a program to convert the binary code into its equivalent grey code and vice-versa..

2)write a c program which accepts the SSN(social security number) of a citizen and prints his/hers other information..

3)write a program to enter a number and print the negation of it...(suppose u enter 5 which is 101...the program should output 2 as 2 is 010 which is negation of 101)

4)write a program for the match finder...friends,love,affection,marriage,enemy or sister..(u must have played FLAMES right???)