Question

Write an if statement that displays 'Digit' if the string referenced by the variable ch contains a numeric digit. Otherwise, it should display 'N digit'.

Answer 1

To check if the variable 'ch' contains a digit, an if statement can be used with a method like isdigit() in Python to print 'Digit' if it's true, or 'N digit' otherwise.

Step-by-step explanation:

To determine if the string referenced by the variable ch contains a numeric digit, you would use an if statement in a programming language like Python. Below is an example of how you could write this conditional statement:

if ch.isdigit():
print('Digit')
else:
print('N digit')

This code checks whether the string in ch is composed only of digits. If it is, it prints 'Digit'. If not, it prints 'N digit'. Note that in languages other than Python, the method to check for a digit may differ.