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Java Java Basics Getting Started with Java IO

William Biggerstaff
PLUS
William Biggerstaff
Courses Plus Student 300 Points
Posted by William Biggerstaff
William Biggerstaff
Courses Plus Student 300 Points

PLZ HELP IO intro lesson java

PLEASE HELP I HAVE DONE TOO MANY DRUGS

IO.java 
// I have imported java.io.Console for you.  It is a variable called console.
String firstName = console.readLine("James");
String lastName = console.readLine("B");
console.printf("First name", %s);

1 Answer

Steven Parker
Steven Parker
224,848 Points
Steven Parker
Steven Parker
224,848 Points

Here are a few hints:

  • the argument to a readLine would normally be a question to show to the user
  • when using printf, the substitution token(s) must be part of the template string (inside the quotes)
  • for each token used in a printf, there should be another argument to supply the value to fill in
  • when challenges ask for specific text, be sure to copy it exactly (including case, spacing, and punctuation)