CS 101 - Introduction to Computing

Sample Code Page

• Code from Lecture 4/29/2010
  • Lect429a.java Various Samples of Code

• Code from Lecture 4/27/2010
  • Lect427a.java Selection Sort Code
  • Lect427b.java Quick Sort Code

• Code from Lecture 4/22/2010
  • Lect422a.java Build a string from a series of binary digits.

• Code from Lecture 4/20/2010
  • Lect420a.java Copy a sound
  • Lect420b.java Compress a Sound
  • Lect420c.java Expand a sound
  • Lect420d.java Join Sounds that have been compressed and expanded with the original
  • Lect420e.java Splitting a sound into different parts

• Code from Lecture 4/15/2010
  • Lect415a.java Access the bit values from the ASCII values in a string.

• Code from Lecture 4/13/2010
  • Lect413a.java Reverse a Sound
  • Lect413b.java Access the ASCII value for each character in a string
  • Lect413c.java Even out a sound

• Code from Lecture 4/8/2010
  • Lect48a.java
  • Lect48b.java Fade in a sound
  • Lect48c.java Combine two sounds together
  • Lect48d.java Reverse a sound

• Code from Lecture 4/1/2010
  • Lect41a.java Double a sound value
  • Lect41b.java Check for "extreme" volume values
  • Lect41c.java Normalize the volume

• Code from Lecture 3/30/2010
  • Lect330a.java Open and explore a Sound File

• Code from Lecture 3/18/2010
  • Lect318a.java Calling Red-Eye reduction twice.

• Code from Lecture 3/16/2010
  • Lect316a.java Make a picture half its size
  • Lect316b.java Make a picture half its size (A better algorithm)
  • Lect316c.java Make a picture twice its size
  • Lect316d.java Edge Detection Example
  • Lect316e.java Edge Detection Example
  • Lect316f.java A posterization example
  • Lect316g.java A posterization example
  • Lect316h.java A posterization example

• Code from Lecture 3/11/2010
  • Lect311a.java Mirror top of a picture onto the bottom of the picture
  • Lect311b.java Mirror the picture along the diagonal
  • Lect311c.java Mirror the left part of a picture on to the right half.
  • Lect311d.java Mirror a picture vertically
  • Lect311e.java Mirror the right part of a picture on the left side
  • Lect311f.java Mirror the top half of a picture onto the bottom half
  • Lect311g.java Mirror the bottom half of a picture onto the top half
  • Lect311h.java Copy the lower left quarter of a picture into the other 3 quarters
  • Lect311i.java Copy the upper left quarter of a picture into the other 3 quarters of the picture
  • Lect311j.java Copy the upper right quarter of a picture into the other 3 quarters of the picture
  • Lect311k.java Copy the upper left quarter of a picture into the other 3 quarters of the picture
  • Lect311l.java Repeat the columns of the first third of a picture 3 times
  • Lect311m.java Repeat the columns of the middle third of a picture 3 times
  • Lect311n.java Crop a picture to the middle third of the picture

• Code from Lecture 3/9/2010
  • Lect39a.java Copy an picture
  • Lect39b.java Create a Mirrow image of a picture
  • Lect39c.java Flip a Picture along the diagonal

• Code from Lecture 3/4/2010
  • Lect34a.java Chromakey with a Blue Background
  • Lect34b.java Chromakey with a Green Background
  • Lect34c.java Chromakay with a different loop structure - double for loop
  • Lect34d.java Red-Eye Reduction attempt with double for loops

• Code from Lecture 3/2/2010
  • Lect32a.java Posterization onto a new Picture
  • Lect32b.java First attempt at Red-Eye Reduction
  • Lect32c.java Better attempt at Red-Eye Reduction

• Code from Lecture 2/25/2010
  • Lect225a.java Open a display a picture
  • Lect225b.java First attempt at making a sunset
  • Lect225c.java Making a sunset
  • Lect225d.java Making a sunset using a method
  • Lect225e.java Creating a negative picture
  • Lect225f.java GrayScale using average
  • Lect225g.java GrayScale using weighted average
  • Lect225h.java Posterization

• Code from Lecture 2/23/2010
  • Lect223a.java Brighten every pixel in a picture
  • Lect223b.java Remove red from a picture

• Code from Lecture 2/11/2010
  • Lect211a.java Multiple drawSquare() methods
  • Lect211b.java Even more drawSquare() methods
  • Lect211c.java Even more drawSquare() methods

• Code from Lecture 2/9/2010
  • Lect29a.java Multiple drawSquare() methods
  • Lect29b.java Even more drawSquare() methods

• Code from Lecture 2/4/2010
  • Lect24a.java Multiple drawSquare() methods
  • Lect24b.java Even more drawSquare() methods
  • Lect22c.java Using Color variables
  • Lect24d.java A drawPolygon() method
  • Lect24e.java Spinning a shape
  • Lect24f.java Drawing a "solid" shape
  • Lect24g.java Spinning Solid Shapes
  • Lect24h.java Changing Shape Colors

• Code from Lecture 2/2/2010
  • Lect22a.java Draw Turtles on Pictures
  • Lect22b.java Draw shapes using loops
  • Lect22c.java Draw 3 squares using loops
  • Lect22d.java a drawSquare() method

• Code from Lecture 1/28/2010
  • Lect128a.java Draw two Squares
  • Lect128b.java Draw different color squares
  • Lect128c.java Draw a square, triangle and hexagon
  • Lect128d.java Loop Example

• Code from Lecture 1/26/2010
  • Lect126a.java Guess the removed digit
  • Lect126b.java Perform some arthimetic operations
  • Lect126c.java Simple Turtle Drawing
  • Lect126d.java Turtle Drawing a Square
  • Lect126e.java Drunk Turtle

• Code from Lecture 1/21/2010
  • Template.java Basic Java Code Template
  • Lect121a.java Simple Input & Output, and calcuations
  • Lect121b.java Guess the removed digit