C++ String operator[]()

This function is used to get a character at position pos in the string.

Syntax

Consider a string ‘str’ and character ‘ch’ at position ‘pos’. Syntax would be:

Parameter

pos: It defines the position of character which is to be retrieved.

Return value

This function returns the character specified at position pos.

Example 1

Let’s see a simple example.

Output:

C programs  

Example 2

Let’s see an another simple example.

Output:

54321