What is the code that associates the input file stream inf with the file myFile.txt?

Question

a) …
ifstream myFile.txt;
inf.open (myFile.txt);

b) #define aFile myFile.txt
…
ifstream aFile;
inf.open (aFile);


c) #define aFile “myFile.txt”
…
ifstream inf;
inf.open (aFile);

d) #define aFile “myFile.txt”
…
ifstream inf;
inf.open (myFile.txt);

Answer 1

c) #define aFile “myFile.txt”
…
ifstream inf;
inf.open (aFile);