initializer before void c++
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An initializer in C++ is used to assign an initial value to a variable when it is declared. In C++, the initializer comes before the variable type and name in a declaration.
Here are the steps to declare a variable with an initializer before the void in C++:
- Start with the keyword "void" to indicate that the function does not return a value.
- Add the variable type, such as int, float, or char, followed by the variable name.
- Use the assignment operator "=" to assign an initial value to the variable.
- Specify the initial value after the assignment operator.
For example, let's say we want to declare an integer variable called "num" with an initial value of 10:
void int num = 10;
In this example, "void" indicates that the function does not return a value, "int" specifies the variable type as integer, "num" is the variable name, and "= 10" assigns the initial value of 10 to the variable "num".
This is how you can declare a variable with an initializer before the void in C++.