NROB60H3 Midterm: practice problems

5. Which of the following Java expressions do NOT have a value of 0. (A) ((double) 1) / ((int) 2) (B) (int) (((double) 1) / 2) (C) (double) (1 / 2) (D) 1 / 2 (E) (int)1.0 / 2

3. 13 marks) Complete the body of a Scheme function named f to calculate 11x) = 1+1/2 x + 1/3.1.

35. Line 3 (A) if (a[i] > a[i+1]) { return false; } (B) if (a[i] > a[i-1]) { return true; } (C) if (a[i] > a[i+1]) { return true; } (D) if (b > a[i+1]) { return b; } (E) i++; }