Question

Which of the following is/are valid ways to allocate memory for an integer by dynamic memory allocation in CPP?

Accepted Answer

All of the above

Answer

int *p = new int(100);

Answer

int *p; p = new int; *p = 100;

Answer

int *p = NULL; p = new int; *p=100;

Q. Which of the following is/are valid ways to allocate memory for an integer by dynamic memory allocation in CPP?

Discusssion