DecimalFormat Grouping and Two Decimals

Use DecimalFormat to read a large decimal and print it with comma grouping separators and exactly 2 decimal places.

Use the pattern '#,##0.00': the comma triggers thousands grouping, '.00' enforces 2 decimal places. '#' shows digits only when non-zero; '0' always shows a digit.

⚠️ AUTO-INPUT MODE: The input stream will automatically contain '98765.432\n'. Use Scanner's nextDouble() to read it.

Expected Output:

Formatted: 98,765.43↵

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

Hints4 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)

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Test Cases

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