Any of the following statements can be used to initialize the integer variable num to 7;
int num = 7;
int num(7);
int num{7};

Question

Quizplus · Accepted Answer

All three statements are valid ways to initialize an integer variable to 7. The first statement uses the assignment operator (=) to assign the value of 7 to the variable num. The second statement uses parentheses to signify that the value of 7 should be used to initialize the variable num. The third statement uses braces to accomplish the same thing.

Any of the Following Statements Can Be Used to Initialize