How do i show single line output in python?

From help(print):

Help on built-in function print in module builtins:

print(...)
    print(value, ..., sep=' ', end='\n', file=sys.stdout)

    Prints the values to a stream, or to sys.stdout by default.
    Optional keyword arguments:
    file: a file-like object (stream); defaults to the current sys.stdout.
    sep:  string inserted between values, default a space.
    end:  string appended after the last value, default a newline.

You can use the end keyword:

>>> for i in range(1, 11):
...     print(i, end='')
... 
12345678910>>> 

Note that you'll have to print() the final newline yourself. BTW, you won't get "12345678910" in Python 2 with the trailing comma, you'll get 1 2 3 4 5 6 7 8 9 10 instead.

The Python's print() function is used to print the result or output to the screen. By default, it jumps to the newline to printing the next statement. It has a pre-defined format to print the output. Let's understand the following example.

Example - 1

Output:

Or, we can write the complete statement in single print() function.

Output:

The Python print() function has an argument called end, which prevents jump into the newline. Let's understand the following example.

Example - 3:

Output:

In the above code, we declared a list and iterated each element using for loop. The print() function printed the first element of the list and then printed the end value which we assigned as ' ' whitespace and it will be printed till the element of the list.

We can assign any literal to the end. Let's understand the following example.

Example - 4

Output:



The print() method in Python automatically prints in the next line each time. The print() method by default takes the pointer to the next line.

Example

 Live Demo

for i in range(5):
   print(i)

Output

0
1
2
3
4

Modify print() method to print on the same line

The print method takes an extra parameter end=” “ to keep the pointer on the same line.

The end parameter can take certain values such as a space or some sign in the double quotes to separate the elements printed in the same line.

Syntax

print(“…..” , end=” “)

The end=” “ is used to print in the same line with space after each element. It prints a space after each element in the same line.

Example

 Live Demo

for i in range(5):
   print(i,end=" ")

Output

0 1 2 3 4

The end=”” is used to print on same line without space. Keeping the doube quotes empty merge all the elements together in the same line.

Example

 Live Demo

for i in range(5):
   print(i,end="")

Output

01234

The end=”,” is used to print in the same line with a comma after each element. We can use some other sign such as ‘.’ or ‘;’ inside the end parameter.

Example

 Live Demo

for i in range(5):
   print(i,end=",")
   print(i,end=".")

Output

0,1,2,3,4,
0.1.2.3.4.

How do i show single line output in python?

Updated on 10-Mar-2021 14:07:42

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How do i show single line output in python?

Python’s print function is perhaps the most used function in Python. The print function helps us display things on the standard output such as the console and by default, it ends in a new line.

So suppose we were printing two strings or variables, when we run the print function twice we would notice that it will automatically print them on separate lines.

This is because by default the print function comes with a parameter named ‘end’ whose default value is ‘/n’ the newline character in Python.

Perhaps one may think that if we go ahead and put the print statements on the same line and separate them with a comma, that maybe will put both of them on the same line. However, this actually doesn’t.

Now to override this behaviour it means that we have to specify a different value for the end parameter.

How to print on the same line in Python with the help of the “end” parameter

This is because although the print functions are still on the same line, each of the functions still has the ‘end’ parameter with ‘/n’ as the default value.

How do i show single line output in python?

So what we are going to do is that instead of the end parameter defaulting to a new line we are going to pass whitespace.

This is going to make the print function not move to the next line but instead allows the second print function to display the second-string right next to the first one as shown here.

Now if we have something like a list or any other iterable we want to have the contents printed on one line.

Normally iterating through a list and printing out each individual item displays them on separate lines.

We can apply the same principle that we have discussed above to have the items of the list printed on the same line.

How do i show single line output in python?

So again, within the print function and just after ‘animal’ we will have a comma and then modify the end parameter to have whitespace using either single quotes or double-quotes.

This will then allow us to have the contents of the list displayed on a single line as shown below.

How to print on the same line in Python with the asterisk symbol

You would notice that at the end of the result we have this extra little character that looks a bit weird. Now to get around this, we can instead unpack the contents of the list using asterisks (*).

However, this method is only implemented in Python 3 therefore, we cannot use it in Python 2.

This method is precise and really useful when you’re trying to display some data in a certain way.

How do i show single line output in python?

Summary

So this is how to print on the same line in Python. If you’d like to see more programming tutorials, check out our Youtube channel, where we have plenty of Python video tutorials in English.

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How do i show single line output in python?

How do I display output on the same line?

Modify print() method to print on the same line The print method takes an extra parameter end=” “ to keep the pointer on the same line. The end parameter can take certain values such as a space or some sign in the double quotes to separate the elements printed in the same line.

How do you display outputs in Python?

We can use print() function in Python to display some message or output on Python shell. Here EXPRESSION is the variable of any data type or string value that we want to display.

How do I change the line of output in Python?

In Python, the new line character “\n” is used to create a new line. When inserted in a string all the characters after the character are added to a new line. Essentially the occurrence of the “\n” indicates that the line ends here and the remaining characters would be displayed in a new line.

How do you print a line in Python?

The new line character in Python is \n . It is used to indicate the end of a line of text. You can print strings without adding a new line with end = <character> , which <character> is the character that will be used to separate the lines.

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