CSE 142, <!--#echo var="LONG_QUARTER

Below is the current calendar for the CSE142 class. Please keep in mind that we are constantly updating this. It should accurately describe the past, but it won't always accurately predict the future.

Practice-It problems linked each day are problems that you should be able to solve once you have mastered that day's material. Developing that mastery may require you to go to lab or section or to practice more on your own first. Use these problems to help evaulate your progress.

Mon	Tue	Wed	Thu	Fri
01-06 administrative details simple programs with System.out.println Read: 1.1-1.3 Videos: A lecture recording B lecture recording Practice-It!: legalIdentifiers outputSyntax MyProgram-errors SecretMessage-errors programs HelloWorld.java slides 01-ch01-1-println ( pdf, ppt)	01-07 Lab 1: Java basics	01-08 static methods A1 released Read: 1.4-1.5 Videos: A lecture recording B lecture recording methods complex figure Practice-It!: Sally Strange Stewie Stewie2 Lanterns programs Figure1.java Figure2.java slides 02-ch01-2-methods ( pdf, ppt)	01-09 section 1: intro to Java; static methods	01-10 expressions Read: 2.1 Videos: A lecture recording B lecture recording Practice-It!: evaluatingExpressions expressions3 programs Figure3.java slides 03-ch02-1-expressions ( pdf, ppt)
01-13 for loops variables Read: 2.2-2.3 Videos: A lecture recording B lecture recording variables/assignment for loops Practice-It!: studentVariables valuesOfIJK Receipt displacement Count2 blastOff loopSquares loopTable programs ForLoops.java slides 04-ch02-2-forloops ( pdf, ppt)	01-14 Lab 2: expressions; variables; for loops	01-15 System.out.print v. System.out.println nested for loops A2 released Read: 2.4-2.5 Videos: A lecture recording B lecture recording nested loops complex figure Practice-It!: nestedLoops printDesign DollarFigure programs Tapestry0.java Tapestry1.java	01-16 Section 2: expressions; for loops	01-17 class constants graphics with DrawingPanel Read: supplement 3G (after chapter 3 in textbook) Videos: A lecture recording B lecture recording basic drawing Practice-It!: loopTableConstant DollarFigure2 Oops3 drawRectangleSyntax fillRectErrors MickeyBox DrawingPanel.java images van1.png van_dimensions.png programs Drawing.java Tapestry2.java Tapestry3.java TapestryScratch.java slides 05-ch02-3-constants ( pdf, pptx) 07-ch03g-graphics ( pdf, ppt)
01-20 NO CLASS - Marin Luther King Day	01-21 Lab 3: parameters; DrawingPanel	01-22 parameters more DrawingPanel A3 released Read: 3.1, supplement 3G (after chapter 3 in textbook) Videos: A lecture recording B lecture recording parameterized drawing parameter mystery Practice-It!: printNumbers printSquare parameterMysterySoda DrawingPanel.java images van1.png van2.png van3.png van_dimensions.png programs Drawing.java Drawing2.java Drawing3.java slides 06-ch03-1-parameters ( pdf, ppt) 07-ch03g-graphics ( pdf, ppt)	01-23 Section 3: parameters; DrawingPanel	01-24 more parameters types Read: 2.2, 3.1 Videos: A lecture recording B lecture recording programs Grades.java
01-27 return values the Math class conditionals (if/else) Read: 3.2, 4.1 Videos: A lecture recording B lecture recording parameters & return values if/else Practice-It!: area distance countQuarters largestAbsVal programs Grades.java slides 08-ch03-2-return ( pdf, ppt) 09-ch04-1-scanner-ifelse ( pdf, ppt)	01-28 Lab 4: conditionals; returns; Scanner	01-29 more conditionals interactive programs with Scanner A4 released Read: 3.3, 4.2 Videos: A lecture recording B lecture recording nested if/else factoring if/else Scanner Practice-It!: inputBirthday numUnique if else simulation xo fibonacci programs Grades.java slides 09-ch03-3-scanner ( pdf, ppt) 10-ch04-1-ifelse ( pdf, ppt)	01-30 Section 4: conditionals; returns; Scanner	01-31 cumulative algorithms information flow Read: 4.4-4.5 Videos: A lecture recording B lecture recording supplemental lecture recording - refactoring Election Practice-It!: contribution javaIsAwesome programs 1-ElectionRedundant.java 2-ElectionChained.java 3-ElectionGood.java slides 10-ch04-2-cumulativesum ( pdf, ppt) starter_code Election.java
02-03 fencepost loops while loops Read: 5.1-5.2 Videos: A lecture recording B lecture recording Practice-It!: repl lastFirst swapPairs wordCount programs LoginSystem.java slides 12-ch05-1-while ( pdf, ppt)	02-04 Lab 5: while loops; String	02-05 String and char sentinel loops the Random class A5 released Read: 4.3, 5.1 Videos: A lecture recording B lecture recording Strings random numbers sentinel loops Practice-It!: printRange sentinelMinMax printFactors diceSum programs Roulette.java slides 11-ch04-3-strings ( pdf, ppt) 13-ch05-2-random ( pdf, ppt) starter_code Roulette.java	02-06 Section 5: while loops; Random; boolean	02-07 boolean Read: 5.3, 5.5 Videos: A lecture recording B lecture recording type boolean programs Roulette.java slides 14-ch05-3-boolean ( pdf, ppt)
02-10 assertions midterm review Read: N/A Videos: A lecture recording (no screen capture) B lecture recording assertions Practice-It!: assertions assertions assertions assertions programs Assert1.java Assert2.java GamesOfChance.java MidtermPractice.java slides 15-ch05-4-assertions ( pdf, ppt)	02-11 Lab 5-5: midterm review/practice	02-12 token-based file input Read: 6.1-6.2 Videos: A lecture recording B lecture recording token-based file processing Practice-It!: halfCaps wordStats evaluate blackjack programs FindMinAndMax.java FindMinAndMax2.java slides 16-ch06-1-files ( pdf, ppt)	02-13 Section 5-5: midterm review/practice	02-14 optional midterm review in lecture MIDTERM (5:45-7:00pm)
02-17 NO CLASS - Presidents Day	02-18 Lab 6: file input/output	02-19 line-based file input output files A6 released Read: 6.3-6.5 Videos: A lecture recording B lecture recording line-based file processing complex input Practice-It!: linesAndTokens reportBlankLines writeFourLines playlist mostUnique matchIndex input_files employees.txt numbers3.txt programs FindMinAndMax3.java Payroll.java slides 16-line-file-processing ( pdf, ppt) 18-ch06-3-searching ( pdf, ppt) starter_code Payroll.java	02-20 Section 6: file input/output	02-21 arrays Read: 7.1-7.2 Videos: A lecture recording B lecture recording Practice-It!: numberElements declareArray printElements oddsArray input_files midterm.txt programs Midterm.java Payroll.java slides 19-ch07-1-arrays ( pdf, ppt) starter_code Midterm.java
02-24 arrays as parameters/return values array traversal Read: 7.2 Videos: A lecture recording B lecture recording array traversal Practice-It!: printBackwards allLess traversal average input_files midterm.txt programs Midterm.java slides 21-ch07-3-arrayparameters ( pdf, ppt)	02-25 Lab 7: arrays	02-26 array tallying reference semantics array mystery A7 released Read: 7.3-7.4, 7.7 Videos: A lecture recording B lecture recording array tallying array mystery Practice-It!: arraySwap median mode arrayMystery arrayMystery input_files midterm.txt programs ArrayMystery.java ArrayPractice.java Midterm.java ReferenceMystery.java ShowArgs.java slides 20-ch07-2-tallying ( pdf, ppt)	02-27 Section 7: arrays	02-28 class and objects instance methods Read: 8.1-8.2 Videos: A lecture recording B lecture recording defining a class Practice-It!: whatIsAnObject whatIsAField methodCallSyntax isVerticalPoint slopePoint programs Point.java PointClient.java slides 20-objects.pdf 22-ch08-1-objects ( pdf, ppt)
03-02 constructors encapsulation Read: 8.3-8.5 Videos: A lecture recording B lecture recording constructors encapsulation Practice-It!: PointClient PointMystery swapPoints hasMidpoint programs Point.java PointClient.java slides 23-ch08-2-objectmethods ( pdf, ppt) 24-ch08-3-encapsulation ( pdf, ppt)	03-03 Lab 8: classes and objects	03-04 inheritance Critters A8 released Read: 9.1, A8 spec Videos: A lecture recording B lecture recording rest of inheritance example (from previous quarter) inheritance Practice-It!: Inheritance Variable Syntax DiscountBill CarTruck CarTruck2 programs Chef.java Employee.java EmployeeClient.java HeadChef.java Server.java slides 25-ch09-1-inheritance ( pdf, ppt)	03-05 Section 8: classes and objects; Critters	03-06 more Critters polymorphism Read: 9.1-9.3 Videos: Critters walkthrough (from previous quarter) polymorphism lecture (from previous quarter) polymorphism Practice-It!: FirstSecondThirdFourth FeeFieFoFum programs Client.java Me.java Them.java You.java
03-09 ArrayList Read: 10.1 Videos: old lecture recording (part 1) old lecture recording (part 2) ArrayList example another ArrayList example Practice-It!: ArrayListSyntax ArrayListMystery range removeDuplicates switchPairs slides 26-ch10-1-arraylist ( pdf, ppt)	03-10 Lab 9: Critters Lab 10: file exam review/practice	03-11 NO CLASS	03-12 Section 9: final exam review/practice	03-13 NO CLASS

CSE 142: Computer Programming I,

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