Round with DecimalFormat 2 Places

Use Java's DecimalFormat class to read a decimal and round it to exactly 2 decimal places.

Create a DecimalFormat with the pattern '0.00'. The '0' means always show a digit even if it is zero. The formatter rounds the value and returns a formatted String.

⚠️ AUTO-INPUT MODE: The input stream will automatically contain '3.456\n'. Use Scanner's nextDouble() to read it - no keyboard input is needed.

Expected Output:

Rounded: 3.46↵

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

Hints2 available

Topics:

Miscellaneous

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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