Programming in C : A small note on arrays

The subscript of an array can be ‘ an expression ‘ which yields integers. Note that any reference to the array outside the declared limit would not necessarily cause an error.

If array size declared as 10 , then we declare first element to zero , as

int array [10] = {10} ;

then all elements are declared as zero automatically.

Here is an example of wrong declaration to an array.

char alpha [3] = {a,b,c} .

If you want to store alphabets into an array store its integer values ,

char alpha [3] = { ‘a’ , ‘b’ , ‘c’ }
and print them as characters.

Advertisement

Author: Abhilash

Hey! This is Abhilash - Ruby developer, specialised on web development. Experienced with frameworks such as Rails, Angular, Sinatra, Laravel, NodeJS etc. I am working on Ruby on Rails platform since 2010. This blog is about Ruby, Ruby On Rails and other subjects that I have had experienced with. You can contact me here: abhilash.amballur@gmail.com LinkedIn: www.linkedin.com/in/abhilashak

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: