Please use code tags!
When it is only one line of code I usually post them in bold.
Form your second code listing(just changed one value):
int data[] = { 0, 100, 2, 3, 4, 5, 3, 7 }; /* initialise...

:icon_exclaim: :icon_rolleyes: :icon_mrgreen:

I will not complain. This is very good to start with, but if you like this sort of things, please try to learn more about it! That is if you can and if you want to. It can be a very exciting journey!

Leap year : A year is a leap year if it is divisible by 4. Except if it is also divisble by 100, then it can only be a leap year if it is divisible by 400.

DON'T SHOUT SO LOUD!
I have delicate ears you know...

The syntax is called a ternary operator. It acts on 3 "things".
condition ? do something if condition is true : do something if condition is false.
It is some kind of "shorthand" which is quite...

I think you are referring to your course notes here.
I hope you can read your own language : Habla espagnol?

I googled with bit operations in C the first hit I got was
...

THe best tutorial I can think of is your course notes and your textbook. Or are you missing both?
At least show us what you already have. Please?

Write say 20 digits down on paper and another 20 or so digits.
Now add them.
Do the same in your compurter program but use arrays and for loops and so on.
Happy computing

Sorry, I thought the last brace was the end of your main function.
Did you not interchange the vars hours and total?
Should
scanf("%d", &hours);
calctotal(total);
not be more something like...

Put your return statement in your function, not outside. Or what is that curly brace doing before it?

Nice. But why make your a string global? Why not pass it to your fn_print() function! It would make it more portable.

You do not need to free local variables when the function ends. Where would they be anyway? Who or what could still access them?

Then explain your definition of a subsequence. Would 1,3,5 and 1,2,6 be allright?

You do not have to use ALL the numbers in your subsequences!
So 1,2,3 is a subsequence and 6 is a subsequence, so OK!
Other example 3,5 and 2,6. etc.

What code have you tried yet?

I don't know if it's any help but it won't hurt :
http://www.amazon.com/Expert-NET-2-0-IL-Assembler/dp/1590596463/ref=wl_it_dp?ie=UTF8&coliid=I2QC16YY6G77L6&colid=L6872TYA346B
Most compilers under...

Read all about it: http://en.wikipedia.org/wiki/C_preprocessor

The thing is that enum in C are a sort of integer constants.
So you could also use #define Sunday 0 to accomplish the same thing. You could let the user input a number or character and then add a...

Comment out the scanf for the moment.

Try
today = Sunday; or today = Friday;

An enum under the hood is stored by most compilers as an integer so the name Sunday is really a placeholder for the integer value 0. Monay evaluates to 1, Tuesday to 2 and so on.
You are giving the...

Yeah surrealistic!
Ceci n'est pas une pipe!

lol Anyone in for a goose feather?

Well all I can say you is that, this is the rest off the world(excluding Pakistan) and anything can happen here...

WHICH ASSIGNMENT??????????

WHAT KIND OF GRAPHICS????????????

Start reading!
e.g. Wikipedia.
Search for PREFIX,INFIX and POSTFIX.

You want to print a table with the powers of 2 and you want your integers to be signed and unsigned. You're making it to complicated I think, use \t to separate your output. Or use something like...

Hey ArkM, no offense intended.
But be it C, C++ or C# basically they are all the same. I am more proficient in C# than in C, so I expressed myself that way.
Google this latin from my signature :...

C and assembly can make it easier to implement an OS, but in the end it's all machine code :0000101010100000100010100101010101010000011111010101001....

Here is my implementation of a selection sort(in C#)
static void StraightInsertionSort(int[] listtosort)
{
int element;
int ic; //index of element to be...

Have you read : http://en.wikipedia.org/wiki/Knapsack_problem ?

Why are you not able to do so? Please explain.

Well, try this one http://www.is.wayne.edu/olmt/binary/page3.htm
Don't you see a pattern that you can use to count the zeros?

This site might help : http://www.cs.plattsburgh.edu/~salvador/csc453/projects/project1/html/dec2bin_demo1.html
Happy programming!

Follow the suggestion of your friend. A string is an array of char.

Thanks for the recipes!
But what do you really want to do?
I don't understand your question very well.
Have you tried something for yourself in C?
I like to know.

Your swap function has a missing } at the end.

Your variable real_root should be b*b - 4*a*c.(Notice the minus sign) Most of the time we call it a "Discriminant", but hey what's in a name.
You might also want to check...

maybe this site will help you out :
http://www.nrbook.com/a/bookcpdf/c4-2.pdf

You are a kind person after all! Peace man!