lessons from intrpog

hi everyone, i created this blog so that i can share what i learned in our intrprog class.

Intrprg
Lesson
Lesson #1
Java
one thing that I can remember in java would be the acronyms WORA .
it means
W-write
O-once
R-run
A-anywhere
I was amaze that the java was named because of an Oak tree that stood outside their office.
Lesson #2
In learning java, there are three operations we must remember.
Arithmetic Operation
arithmetic is similar to math. It has addition , subtraction, division , multiplication and modulo division. See the next line.
+ , - , / , * , %
what differ is that in arithmetic operation and math, is that you have to use that given symbol in order for it to function. We can't use an "x" or a "point" for multiplication. It should be asterisk "*".
Relational Operations
Relational is comparing 2 numbers with the use of the operations. " > . < . == , != , ≥ ,≤"
and the outcome of that, true or false , is known as Boolean.
Logical Operations
Logical operations was similar to our lesson in physics and it was confusing.
but when our prof discussed it, i realized that it is only easy.
I learned 3 logical operations in out intprog,
|| -or
&&- and
!- not
|| - if one is true then all are true
&& - if one is false then all is false
! - the opposite
Lesson #3
How to make a flowchart.
I learned that in making a flowchart, each shaped has it own usage. A Terminal shape tells you where the flowchart begins and ends . A parallelogram is used to show input or output. The rectangle is used to show a process, task, or operation. A diamond shape is for the decision that commonly asks a question. And to complete the flowchart,we need lines with arrows to determine the flow through the chart

2 sites given by our prof that are useful in making flowcharts

1. my.lovelycharts.com
   
2. http://www.gliffy.com/