Question

the increment of the variable in for next statement is

Answer 1

the increment of the variable in for next statement is BY DEFAULT

Answer 2

For(intilization: limitation :++/--)
ie,
For(i=0: i(this is for loop)
An other method for simple program
Int n;
Printf("enter a number") ; \that is computer ask you to give anumber/
Then you can store by using scanf...