高一義 SciTech

• Location: JSB 208 –> Computer Room
• Class: Science and Technology
• Gao Yi Yi SciTech Teacher's Meetings
• Teacher: MrWen

This is a Python Programming course. You can use these places to write Python:

• Online Python: http://online-python.com
• Computer: PyCharmCE IDE Remember to choose PyCharmCE (Community Edition).

• TBD: To discuss in teacher's meeting.

• TBD: To discuss in teacher's meeting.

• TBD: To discuss in teacher's meeting.

• Today's lesson: Functions.
• The class was moved or changed again, so I was unable to teach it.

• The class was moved to 8th period, so I was not able to teach today.
• However, I prepared a detailed lesson plan for the teacher here: Third Lesson

There was a test today, so, no class.

• In this class we will learn about random numbers and IF-THEN.
• n = random.randint(from,to)
• if n == 1: print(“heads”);

import random

n = random.randint(1,2)

print(n)
 

In this program we get a random number. Now, we need to know how to deal with it.

import random

n = random.randint(1,2)

if n == 1:
    print("Heads!")
else:
    print("Tails!")
 

Here is an example program to help you get started:

import random

n = random.randint(1,3)

if n == 1:
    print("scissor!")
elif n == 2:
    print("paper!")
else:
    print("stone!)
 

Ok, so what is today's homework?

Todays homework is to write a program that rolls dice. The output must be one of the following six possibilities:

 *

or

*
  
  *

or

*
 *
  *

or

* *
  
* *

or

* *
 *
* *

or

* *
* *
* *

Good luck on today's homework! The answer will be posted next week.

• In this class we learned the following commands:
  • print(“hello”)
  • a = input(“what is your name?”)

Today's homework is to write a program that asks for first name and last name and then prints it. Here is an example answer:

a = input("What is your first name? ")
c = input("What is your last name? ")

print ("Hello " + a + " " + c + "!")
 

There are many ways to write the print statement. As long as it is relatively simple and produces the same output it is fine. Another example could be <Code:Python>print(“Hello”, a, c, end=“”); print(“!”) or some method using c+“!”''.