O'Reilly logo

C# Primer Plus by Klaus Michelsen

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Review Questions

1:How are the following expressions evaluated in C#:
  1. 5 + 10 * 2

  2. 5 * 6 / 3

  3. 12 / 4 * 6

  4. 20 % 8

  5. myIntVariable++

  6. --myIntVariable

2:Suppose you need to add number1 and number2 together and multiply this result by number3. The first attempt:
number1 + number2 * number3

gave a wrong result. Fix the problem.

3:The following expression is correct but unclear for the reader of the code. Make it more clear.
num1 + num2 / num3 * num4 – num5 * num6 / num7
4:Write an if statement that checks whether a number (call it myNumber) of type int is even or odd. Only if myNumber is even should it write “The number is even” onscreen.
5:What is the type of the following expression if weight is of type short?
-weight
6:Improve the clarity of the following ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required