Computer Science- Programming

Programming

Python Output

To output somthing you use the command "print" - print ("Hello!")

Input Command

input("Enter the password")

If you want to add the input to a variable: 

Password=input("Enter the password")

Then you can output the variable:

Password=input("Enter the password")

print("Your new password is", Password)

Assign a value

You can assign an integer- password= int(input("..."))

or a string- Name = "Alison"

or a float number (fraction)- float(input("..."))

Calculated operations

+ - * /

Python if...

==- equal to

!= - not equal to

< - less than

> - more than

If - logical test- colon (:)

if age < 15: (after the colon there always is an indentation)

    print ("Sorry you cant come back")

else:

    print("You can buy a ticket")

If there are more than 2 options you can use "elif"

if- elif-elif-elif-else 

Repetition

Counter controlled: the computer counts how many times the loop repeats- you can use this…