Force a Plus Sign

Use System.out.printf with the %+d specifier so that positive numbers show a leading +. Print the number 42 as (see Expected Output).

End the format string with %n for the newline.

Expected Output:

+42↵

= newline. The output ends with a newline — print one after the last line.

Hints2 available

Topics:

Printing

Code Editor

Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (sysout, psvm, fori)

Your Output

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Test Cases

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