r parametrs in print function in python code example

Example 1: print()

print("this is the print function!")

Example 2: python print advanced

# sep is between each item. empty string disables it.
print('hello', 'world', sep='')
##helloworld

# end is placed at the end of the statement. defaults to '\n' (line break)
print('The first sentence', end='. ')
print('The second sentence', end='. ')
##The first sentence. The second sentence. 

# file allows you to change where it sends the data
with open('file.txt', mode='w') as file_object:
    print('hello world', file=file_object)
## this would print "hello world" to a file named "file.txt"
# note: you can't use print for anything that isn't a character.

# use flush to disable buffering:
print(countdown, end='...', flush=True)