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

Answer 1

it'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 2

thanks

Answer 3

t's a selection of numbers or letters, I.e. a variable can be A or 1 or A or 1, 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.