question archive Write the code to convert the value in an integer variable named count to a double
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Write the code to convert the value in an integer variable named count to a double.
C++
static_cast<double>(count)
Step-by-step explanation
Variables are storage containers for data values. In C++, multiple types of variables (specified by distinct keywords) are available, such as int, which saves integers (whole numbers) without decimals, such as 123 or -123. float - stores floating point numbers with decimals, such as 19.99 or -19.99. double - stores floating point numbers with decimals, such as 19.99 or -19.99.
The double data type in C++ is also a primitive data type for storing floating-point numbers up to 15 digits. Variables of the float and double types are initialized with floating-point values in the example above.