i is prime
j does not divide i
j is odd
i is nor prime
9030
27000
3000
none of the above
Integer variable
Arbitrarily assigned value
Pointer to a file
Special kind of variable called file
Nothing
A value 0 or 1 depending on whether the file could be opened or not.
A pointer to FILE filename,if it exits
A pointer to a new file after creating it.
Data in a file
stderr
stdin
string