Vinaysnotebook_ipynb_2_

Week 0

Goals:

set up tools

Tangibles:

Freeform drawing:

Week 1

Goals:

download tools
get github pages working
Get local hosting ready

Tangibles: My blog

Week 2

Goals:

Get java working
Learn about java

Terms:

OOP-Object Oriented Programming, Java is built for this
Class-a blueprint for code

Tangibles:

See below

System.out.println("hello world")

Below is code that is “bad”-it does not use OOP

int sum = 0;
for (int i=1; i<101; i++) {
    sum = sum+i;
}
System.out.println(sum)

Below is the above code rewritten to use OOP.

public class SumObject {
    private int sum;
    public SumObject() {
        sum = 0;
    }
    public int getSum() {
        return sum;
    }
    public void setSum(int s) {
        sum = s;
    }
    public static void main(String[] args) {
        SumObject summer = new SumObject();
        for (int i=1; i<101; i++) {
            int s = summer.getSum();
            summer.setSum(i+s);
        }
        System.out.println(summer.getSum());
    }
}
SumObject.main(null);