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Question 317

Square Root of Input

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Square Root of Input

Read a number from standard input using sc.nextDouble() and print its square root rounded to two decimals. For example, if the input is 16, print:

4.00

Use Math.sqrt(...) and printf with %.2f.

Expected Output:

4.00
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📥 Auto-Input:
16\n
This input is automatically fed to your program's stdin
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