String Constant in C Programming Language :

1. String is “Sequence of Characters“.
2. String Constant is written in Pair of Double Quotes.
3. String is declared as Array of Characters.
4. In C , String data type is not available.
5. Single Character String Does not have Equivalent Integer Value i.e ASCII Value

Different Constant Values Contained inside String :

String with Single Character

"a"

String With Multiple Characters

"Ali"

String With Digits

"123"

String With Blanks

"How are You"

Note :

1] 'A' is not Equal to "A"

2] 'A' ==> Requires 1 byte Memory

3] "A" ==> Requires 2 byte Memory

Summary :