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Creating and Accessing Dynamic Arrays
Suppose we want to use the variable
v
to name the array in our program, so we try:
int v = new int[n];
Q
: Is this correct?
A
: Since
new
returns a pointer to an integer, it needs to be:
int
*
v = new int[n];
Now elements of the array can be accessed with the usual
v[
index
]
.
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