DecimalFormat Scientific Notation

Use DecimalFormat to read a number and format it in scientific notation with exactly 2 decimal places.

Expected Output:
Sci: 1.23E4

The 'E' in a DecimalFormat pattern triggers scientific notation. The pattern '0.00E0' produces 1 digit before the decimal, 2 after, and the base-10 exponent after E. So 12345 becomes 1.23E4.

⚠️ AUTO-INPUT MODE: The input stream will automatically contain '12345\n'. Use Scanner's nextDouble() to read it.

Expected Output:

Sci: 1.23E4

Topics:

Miscellaneous

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