Answers to the midterm 1 from Brehob, Winter '05

Muliple guess
 1. c  (x is declared an int)
 2. e
 3. c
 4. a
 5. e
 6. b
 7. d
 8. d
 9. c
10. d

Short answer
 1. 7 12
 2. yes, yes, no, no
 3. 3 (the line break was part of the answer)
   13
 4. double piestimate

    double sum = 0;
    int i=1;
    while (i<=nterms)
    {
       term = 1.0/(i*i);
       ...
    }

Coding
 1.
	int x;
	int sum=0;

	for (x = 1; x <= MAX; x = x + 2)
	{
		sum = sum + x;
	}


  2.
	Time convert_from_seconds(int sec)
	{
		Time tmp;

		tmp.hours=sec/3600;
		tmp.minutes=(sec%3600)/60;
		tmp.seconds=sec%60;
 
		return(tmp);
	}

 3.  See hob.cpp, hob1.cpp, and hob2.cpp