Course Content

Learn Python from Scratch

1. The basics

Hello, World!Hello, me!Variables Comments Indentation Numbers and strings

2. Arithmetic operations

Addition Multiplication and power Division and whole part division

3. Common data types

Data types Numbers float and int Storing text Strings slicing Concatenation

4. Conditional statements

Boolean data type Combining conditions Simple if/else expressions (1/2)Simple if/else expressions (2/2)If/else expressions with multiple conditions (1/2)If/else expressions with multiple conditions (2/2)

5. Other data types

Lists (1/3)Lists (2/3)Lists (3/3)Tuples (1/3)Tuples (2/3)Tuples (3/3)Dictionaries (1/2)Dictionaries (2/2)

6. Loops

while loop (1/2)while loop (2/2)for loop (1/5)for loop (2/5)for loop (3/5)for loop (4/5)for loop (5/5)

7. Functions

Built-in functions Writing your own functions (1/5)Writing your own functions (2/5)Writing your own functions (3/5)Writing your own functions (4/5)Writing your own functions (5/5)lambda functions

Boolean data type

Another data type in Python - is boolean, or logical. It can take only 2 values - True or False or in terms of numbers 1 or 0 respectively. This data type is used when we need to check some logical condition and depends on that continue.

There are next logical operators you can use in comparison:

== equal
!= not equal
> greater than
< less than
>= greater-equal than
<= less-equal than

While using these operators you will receive output as a boolean value: True if the condition holds or False otherwise. For example, let's check some expressions


              123456
            
# check if 1 equals True
print(1 == True)
# check if "abc" equals "aBc"
print("abc" == 'aBc')
# check if 87*731 greater equal than 98*712
print(87*731 >= 98*712)

Task

Check the following statements and print the respective result

Is 2 not equal to False?
Is 982*37 greater than 354*98?
Is string "abcd" greater than "abc"?

Task

Check the following statements and print the respective result

Is 2 not equal to False?
Is 982*37 greater than 354*98?
Is string "abcd" greater than "abc"?

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 4. Chapter 1

Boolean data type

There are next logical operators you can use in comparison:

== equal
!= not equal
> greater than
< less than
>= greater-equal than
<= less-equal than

While using these operators you will receive output as a boolean value: True if the condition holds or False otherwise. For example, let's check some expressions


              123456
            
# check if 1 equals True
print(1 == True)
# check if "abc" equals "aBc"
print("abc" == 'aBc')
# check if 87*731 greater equal than 98*712
print(87*731 >= 98*712)

Task

Check the following statements and print the respective result

Is 2 not equal to False?
Is 982*37 greater than 354*98?
Is string "abcd" greater than "abc"?

Task

Check the following statements and print the respective result

Is 2 not equal to False?
Is 982*37 greater than 354*98?
Is string "abcd" greater than "abc"?

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 4. Chapter 1

Boolean data type

There are next logical operators you can use in comparison:

== equal
!= not equal
> greater than
< less than
>= greater-equal than
<= less-equal than

While using these operators you will receive output as a boolean value: True if the condition holds or False otherwise. For example, let's check some expressions


              123456
            
# check if 1 equals True
print(1 == True)
# check if "abc" equals "aBc"
print("abc" == 'aBc')
# check if 87*731 greater equal than 98*712
print(87*731 >= 98*712)

Task

Check the following statements and print the respective result

Is 2 not equal to False?
Is 982*37 greater than 354*98?
Is string "abcd" greater than "abc"?

Task

Check the following statements and print the respective result

Is 2 not equal to False?
Is 982*37 greater than 354*98?
Is string "abcd" greater than "abc"?

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

There are next logical operators you can use in comparison:

== equal
!= not equal
> greater than
< less than
>= greater-equal than
<= less-equal than

While using these operators you will receive output as a boolean value: True if the condition holds or False otherwise. For example, let's check some expressions


              123456
            
# check if 1 equals True
print(1 == True)
# check if "abc" equals "aBc"
print("abc" == 'aBc')
# check if 87*731 greater equal than 98*712
print(87*731 >= 98*712)

Task

Check the following statements and print the respective result

Is 2 not equal to False?
Is 982*37 greater than 354*98?
Is string "abcd" greater than "abc"?

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Section 4. Chapter 1

Switch to desktop for real-world practiceContinue from where you are using one of the options below