Question

10. What is the difference between a, 'a' and "a" in C++?​

Answer 1

Answer:

Difference between Structure and Union in C. A structure is a user-defined data type available in C that allows to combining data items of different kinds. Structures are used to represent a record. A union is a special data type available in C that allows storing different data types in the same memory location.

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Answer 2

Difference between 'a' and "a" in c++

- it's of type char, with value 97 on most systems. " a " is a const char [ 2 ] and refers to an array of 2 char with values ' a' and " \0 ". ... The first prints a single character value. The second successively print all the characters of a string except for the terminating ' \0 '.