C++ help needed

Question

Can someone pls help with this code in c++???

Write a program, enter a character, if it is an uppercase letter, change it to the corresponding lowercase letter and output it. If it is a digit, change it to the corresponding value and output it.

Answer 1

Hint:

● Include <cctype> header file.

● Use `isalpha` function to check for alphanumeric characters ('A' - 'Z', 'a' - 'z').
http://www.cplusplus.com/reference/cctype/isalpha/

● Use `isdigit` function to check for numeric characters ('0' - '9').
http://www.cplusplus.com/reference/cctype/isdigit/

● To get a character's value as a number you can do `int num = <char> - '0';` where <char> is the character to be converted.

You alone can do this, good luck! 👍