{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Quiz2.wi11 - Signature cs8w CSE 8A Quiz 2 Winter 2011 Name...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Signature _____________________ CSE 8A Name ________________________ Quiz 2 cs8w ____ Winter 2011 Student ID ____________________ This quiz is to be taken by yourself with closed books, closed notes, no electronic devices. Fill in the blanks in the following code to correctly loop through all the pixels in "this" Picture object. public void someMethodInClassPicture() { // Create an array of all the pixels in this Picture Pixel[] pixelArray = this.______________________________(); int i = __________; // Initialize index variable while ( i < _____________________________________________ ) // Loop thru all pixels { Pixel pixel = _______________________ [ ______ ]; // Access the pixel at each index // Do something with this pixel i_____; // Change index variable to access the next pixel } } The following is a while loop. Write the equivalent as a for loop (not a foreach loop). Be sure to put the comment // Some code here in the correct location in relation to the other parts of the for loop you write. int i = 42; while ( i >= 17 ) { // Some code here i--; } Fill in the blanks below so the code correctly gets the width of a Picture object referenced by a variable named bar and stores it in the variable named foo . Be sure to fill in the correct type of variable foo .
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern