What is a[100]??? In the 2nd code

Question

https://www.sololearn.com/learn/C/2914/

Answer 1

You are initializing the variable "a", as a string of characters with a maximum size of 100 characters

Answer 2

a[100] Is a character array
Usually used for storing strings

Answer 3

Invboy- but when I'm typing a[10], then also it is storing 100 characters, how is that possible??

Answer 4

HAPPY...- Are u sure sir that's character types??...I'm so confused

Answer 5

a[100] means you are defining an array of type char to continuously store 100(0-99) characters in the memory .