Putting a composite statement in the condition of a for loop

Question

I have a contrived example to demonstrate the request for a specific functionality - I wonder if anyone has a clever trick to do this.

The following is a problem one

Answer 1

"Brute force" and ternary condition solution have the same complexity, but the second one is less "readable".

You can do a simple method print:

 void print() {
    int i = 0;
    for(i=0; i != size - 1; ++i) {
      printf("%i ",i);
    }
    printf("%i\n", i);
 }

I think it is efficient and readable too.
In this way you reduce cyclomatic complexity of your alghotitm.