How to Print Values Without Spaces in Python?

Printing Values without Spaces in Python

In Python, when printing multiple values without spaces, you can encounter extra spaces in the output. Let's explore two issues and provide solutions:

Issue 1: Removing Spaces Between Values

To concatenate values without spaces, use the sep parameter in the print function. By default, sep is a space, but you can change it to an empty string to remove spaces.

<code class="python">>>> print("a", "b", "c")
a b c
>>> print("a", "b", "c", sep="")
abc</code>

Issue 2: Using Java-Style String Concatenation

Java-style string concatenation does not work in Python. Instead, you can use the following approaches:

• str() Function: Convert integer or float values to strings using the str() function.

<code class="python">>>> a = 42
>>> b = 84
>>> print("a = " + str(a) + ", b = " + str(b))
a = 42, b = 84</code>

• .format() Method: Use the .format() method to format strings.

<code class="python">>>> print("a = {}, b = {}".format(a, b))
a = 42, b = 84</code>

• f-Strings: With Python 3.6 or later, you can use f-strings for convenient string formatting.

<code class="python">>>> print(f"a = {a}, b = {b}")
a = 42, b = 84</code>

• **.format() with locals(): If using older Python versions, you can simulate f-strings using **locals().

<code class="python">>>> print("a = {a}, b = {b}".format(**locals()))
a = 42, b = 84</code>

By following these techniques, you can effectively print values without additional spaces or use Java-style string concatenation in Python.

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