What are variables... I m not able to understand the real significance.. Please explain me

Answer 1

Variables are used to store values.

Answer 2

Variables are used to store values.
Variables have a name, a data type and a value.
There are a few days types:
int, unsigned int, long int, short int, short unsigned, etc.
double, unsigned double, etc.
float, unsigned float, etc.
char

Answer 3

A variable is an undefined character that can be used to store values such as numbers and words

Answer 4

t's a selection of numbers or letters, I.e. a variable can be A or 1 or Aor1, as long as it is defined by an integer. So, int A; int 1; int Aor1; or.whatever you put in after your integer is your variable and it can be defined outside of your main function or inside. example of definition of variable is int A = 100; this is a defined variable to the number 100. hard to explain in the way your asking but I do understand the confusion.

Answer 5

variable is thing which can vary in whole program bt in programming language it is use to store an any value . it is a memory location which is use to store an any value like int,char,real e.t.c
int a;
in above 'a' is the identifer or name of variable which having any loction in memory tht take integer type of value to store thn tht is called as variable

Answer 6

variable mean a number like 1,2,3,4 etc that can change according to condition. suppose you are a buyer and want to buy a book .Monday price is 7$ ,Tuesday 8$ ,Thursday 10$ then price of book is variable that is changing according to condition.

Answer 7

bhai samaj aaje toh hame bhi samjha diyo☺☺