Зміст курсу

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

Addition

Addition in Python is easy - just use "+" sign. You can add numbers or variables (or mix of numbers and variables).


              1234
            
a = 1
b = 2
c = a + b
print(c)

Sometimes people use alternative operator: "+=" (it is typically used for brevity). Please see example below (this basically means "increase variable on the left hand side by 1"):


              123
            
x = 100
x+=1
print(x)

Завдання

Add line to print the sum of 20 and 22.

Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів

Все було зрозуміло?

Дякуємо за ваш відгук!

Секція 2. Розділ 1

Addition

Addition in Python is easy - just use "+" sign. You can add numbers or variables (or mix of numbers and variables).


              1234
            
a = 1
b = 2
c = a + b
print(c)

Sometimes people use alternative operator: "+=" (it is typically used for brevity). Please see example below (this basically means "increase variable on the left hand side by 1"):


              123
            
x = 100
x+=1
print(x)

Завдання

Add line to print the sum of 20 and 22.

Все було зрозуміло?

Дякуємо за ваш відгук!

Секція 2. Розділ 1

Addition

Addition in Python is easy - just use "+" sign. You can add numbers or variables (or mix of numbers and variables).


              1234
            
a = 1
b = 2
c = a + b
print(c)

Sometimes people use alternative operator: "+=" (it is typically used for brevity). Please see example below (this basically means "increase variable on the left hand side by 1"):


              123
            
x = 100
x+=1
print(x)

Завдання

Add line to print the sum of 20 and 22.

Все було зрозуміло?

Дякуємо за ваш відгук!

Addition in Python is easy - just use "+" sign. You can add numbers or variables (or mix of numbers and variables).


              1234
            
a = 1
b = 2
c = a + b
print(c)

Sometimes people use alternative operator: "+=" (it is typically used for brevity). Please see example below (this basically means "increase variable on the left hand side by 1"):


              123
            
x = 100
x+=1
print(x)

Завдання

Add line to print the sum of 20 and 22.

Секція 2. Розділ 1