CSC161 Intro to CS in Java - Arithmetic Worksheet

Arithmetic Worksheet

For each of the following assignment statements, show the value that will be stored in the variable on the left hand side. Assume that you are given the following declarations:

   int num;
   double val;

   1.  num = 17 / 2 + 4;

   2.  val = 17 / 2 + 4;

   3.  num = 17 / 2.0 + 4;

   4.  val = 17 / 2.0 + 4;

   5.  num = 11 % 6 / 2 - 1;

   6.  val = 11 % 6 / 2.0 - 1;

   7.  num = 3 - (5 + 10 / (2 * 2));

   8.  val = 3 - (5 + 10 / (2 * 3.0));

   9.  val = 4.5 * (5 - 3);
       num = val;

   10. num = 15 / 2 % 3 - 1;

   11. num = 7 * 2 - 5 / 3;
       val = num;