How to hex in cpp?

Syntax:

Parameters: This method accepts str as a parameter which is the stream for which the format flag is affected.

Return Value: This method returns the stream str with internal format flag set.

Example 1:

Example 2:

Reference: http://www.cplusplus.com/reference/ios/hex/

• Firstly, we will take the string from the user.
• Now, we will process each character one by one and convert that character to its ASCII code.
• To convert the character to its ASCII value, we will use typecasting.
• Now, we will use hex manipulator to convert the ASCII value to its hexadecimal version.