Transcript Power Point on Contest Formats

BHCSI Programming
Contests
Three contests
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Mock Contest #1
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UCF High School Online Contest
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Friday, July 16th
2:15 – 4:45pm
Thursday, July 22nd
1:00 – 4:00pm
BHCSI Final Contest
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Thursday, July 29th
1:00 – 5:00pm
Mock Contest Format
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Input from File
Output to Screen
Submission system: CJMS (written at UCF)
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Problem Sets
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Link: http://cjms.ucfprogrammingteam.org/
Intro – 6 problems (2 no loops, 4 with loops)
Advanced – 4 problems (1 easier, 3 based on lectures)
Teams
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2 students each, pre-chosen by staff
Can use only one computer
UCF HS Online Contest Format
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Input from Keyboard
Output to Screen
Submission system DOMjudge
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Problem Set
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Link: http://judge.ucfprogrammingteam.org/team/
Created by UCF Programming Team members
Created for students with reasonable amount of experience
Teams
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Individual competition
BHCSI Final Programming Contest
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Input from File
Output to Screen
Submission system: CJMS (written at UCF)
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Problem Sets
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Link: http://cjms.ucfprogrammingteam.org/
Intro – 8 problems (new) not yet written
Advanced – 8 problems (new) not yet written
Teams
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2 students each – not yet decided how teams will be chosen
Can use only one computer
How to Read from a File in Java
// Opens input file.
Scanner fin = new Scanner(new File(“input.in”));
// Read each piece of information regularly.
int value = fin.nextInt();
String name = fin.next();
double cost = fin.nextDouble();
// When you are done, close the file.
fin.close();
Other Changes for File Input
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Import
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import java.io.*;
Main will change slightly:
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public static void main(String[] args) throws
Exception {
How to Create a Test Input File
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Open notepad.
Type in file contents.
Click “Save As”
Click on “File type”
Click on “Save as type”
Choose “All Files”
Type in name, “problem.in” in File name box.
Click on Save.