What is * used for in C ?

What is the * symbol in C?

SymbolMeaning~Tilde! # $Exclamation mark Number sign Dollar sign% ^ &Percent sign Caret Ampersand* ( )Asterisk Lest parenthesis Right parenthesis

Why do we use * in C?

Answer: * Operator is used as pointer to a variable. Example: * a where * is pointer to the variable a. & operator is used to get the address of the variable.

What does * mean in printf C?

The width field may be omitted, or a numeric integer value, or a dynamic value when passed as another argument when indicated by an asterisk *. For example, printf("%*d", 5, 10) will result in 10 being printed, with a total width of 5 characters.

What does variable * mean in C?

Variable is basically nothing but the name of a memory location that we use for storing data. We can change the value of a variable in C or any other language, and we can also reuse it multiple times.