The __________ function does the same thing as using the mathematical ^ operator.

Answer the following statements true (T) or false (F)

1. A local class and a nested class are the same thing. 2. If v is a vector and i is an int variable, then in the following the value of i can be any nonnegative int value: ``` v[i] = i; ``` 3. It is valid to initialize member variables in a class on the same line in which the variable is declared. For example, the following sets xx to 1000: ``` class A { public: A(){} private: int xx = 1000; ``` 4. If we use an out of range index with a vector, there be an error message from the compiler.

Every shape must occupy its own layer.

Answer the following statement true (T) or false (F)