If You Want to Output a Double So That at Least

question 5

Multiple Choice

If you want to output a double so that at least one digit appears to the left side of the decimal point and exactly one digit appears to the right side, which pattern would you give a DecimalFormat variable when you instantiate it?

• A) "0.0"
• B) "0.#"
• C) "0.0#"
• D) "0.##"
• E) "#.#"

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Definitions:

C++

A general-purpose programming language created as an extension of the C programming language, supporting object-oriented, procedural, and generic programming.

Cin

A standard input stream in C++, used for reading input from standard input (typically the keyboard).

Format Manipulators

Tools in programming used to modify the format of input/output operations, such as setting precision in floating point numbers.