Array

Array (Definition):

    An array is a fixed-size sequential collection of elements of the same data types grouped under a single variable name.


Declaring a one-dimensional array:

Syntax:
data-type variable-name [size];

Example:

int mark[5];
float avg[5];

    By default array index starts with 0.

    If we declare an array of size 5 then its index ranges from 0 to 4.

    The first element will be stored at mark[0] and the last element will be stored at mark[4] not mark[5].

    Like integer and float array we can declare an array of type char.


Initializing and accessing the array:

int mark[5] = {10,20,30,40,50};

printf("%d",mark[0]);
printf("%d",mark[1]);
printf("%d",mark[2]);
printf("%d",mark[3]);
printf("%d",mark[4]);

Drafted on 🌏 by,

Jal


☮

peace

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