Question

variable used to store number​

Answer 1

Answer:

To know that numbers should be used as characters, you use the data type char. A char is a number stored in 2 bytes of memory that is interpreted as a character. Listing 3.6 presents a program that uses char values.

Answer 2

Answer:

To know that numbers should be used as characters, you use the data type char.

Variable names can only use the upper case alphabetic characters A - Z as well as the lower case characters a - z . You can also include numeric characters 0 - 9 in the variable name, as well as the period . or underscore character. In other words, you can use SaL

Explanation: