Force a Plus Sign

Use System.out.printf with the %+d specifier so that positive numbers show a leading +. Print the number 42 as:

+42

End the format string with %n for the newline.

Expected Output:

+42

Topics:

Printing

Code Editor

Tab to indent · Ctrl+Enter to run · Ctrl+Space to expand shortcuts (sysout, psvm, fori)

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