arrays
Hi
Java allows something like this:
1 2
|
char array[] = {'a' , 'b' , 'c'};
System.out.println(array);
| |
But when I did it using C++ I get some extra characters after
c, that is I did:
1 2
|
char array[] = {'a' , 'b' , 'c'};
cout<< array;
| |
Any explanations!!!
C-style strings (char arrays) need to be null terminated so that the computer knows where the end of the string is:
1 2 3
|
char array[] = {'a', 'b', 'c', 0}; // the 0 marks the end of the string
cout << array; // now it works
| |
Of course, the easier way to write this is as follows:
1 2 3
|
char array[] = "abc"; // "double quotes" makes the string automatically null terminated
cout << array;
| |
Topic archived. No new replies allowed.