Print Single and Multiple variable in Python?

To display single and multiple variables in Python, use the print() function. For multiple variables, separate them with commas or use formatting methods.

Variables are reserved memory locations to store values. When you create a variable, you reserve space in memory. Based on the data type of a variable, the interpreter allocates memory and decides what can be stored in the reserved memory.

Print Single Variable in Python

To display a single variable, pass it directly to the print() function ?

Example

# Printing single values
print(5)
print(10)

# Printing variables
name = "Alice"
age = 25
print(name)
print(age)

5
10
Alice
25

Print Multiple Variables in Python

To display multiple variables in one print() statement, separate them with commas ?

Using Comma Separator

# Multiple values with comma
print(5, 10, 15)

# Multiple variables with comma
name = "Bob"
age = 30
city = "New York"
print(name, age, city)

5 10 15
Bob 30 New York

Using String Formatting

name = "Charlie"
age = 28
salary = 50000

# Using f-strings (Python 3.6+)
print(f"Name: {name}, Age: {age}, Salary: ${salary}")

# Using format() method
print("Name: {}, Age: {}, Salary: ${}".format(name, age, salary))

# Using % formatting
print("Name: %s, Age: %d, Salary: $%d" % (name, age, salary))

Name: Charlie, Age: 28, Salary: $50000
Name: Charlie, Age: 28, Salary: $50000
Name: Charlie, Age: 28, Salary: $50000

Controlling Output Format

Using the end Parameter

By default, print() adds a newline. Use the end parameter to change this behavior ?

# Print on same line with space
print("Hello", end=" ")
print("World")

# Print multiple statements on same line
print(1, 2, 3, end=" | ")
print(4, 5, 6)

Hello World
1 2 3 | 4 5 6

Using the sep Parameter

The sep parameter controls how multiple values are separated ?

# Custom separator
print("apple", "banana", "cherry", sep=", ")
print(2023, 12, 25, sep="-")
print("A", "B", "C", sep=" | ")

apple, banana, cherry
2023-12-25
A | B | C

Comparison of Methods

Conclusion

Use commas to print multiple variables simply, f-strings for modern formatted output, and end/sep parameters to control formatting. Choose the method that best fits your Python version and formatting needs.