Error: cannot be resolved

Question

On line 14 is giving errors "keyboard cannot be resolved", seeing print someone knows tell me the pq ?

Answer 1

Hey there, Diego boy! In the next print try to show the error dialog box, it is there in the left cando right at the beginning of the line.

However, try to import the class Scanner, placing this code snippet at the beginning of the class:

import java.util.Scanner;

public class Program07part12 {