First arg is including. Srcond one is excluding Answer from vanndrake on reddit.com
Reddit
reddit.com › r/eli5_programming › python: for i in range (1, 10), print (i). why does it not print the number 10?
r/eli5_programming on Reddit: Python: for i in range (1, 10), print (i). Why does it not print the number 10?
October 29, 2021 -
I talked with my data science tutor for almost 20 minutes and he couldn't give me an answer beyond: "It just doesn't give you the last value. It's just something you remember."
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First arg is including. Srcond one is excluding
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Here is a stack overflow question, might help you know what too google if you're still confused https://stackoverflow.com/questions/11364533/why-are-slice-and-range-upper-bound-exclusive There are a few reasons I understand: If your starting index is 0, the upper bound is the same as number of elements (if they're ints) so that's nice Cutting up consecutive sections is nice, since the upper bound of 1st slice is the beginning index of the next It doesn't really matter, some languages are upper bound inclusive. Someone just chose thus convention and it's kept for consistency
Python's range function. Why doesn't (1-10) include the integer 10? Sep 28, 2017
r/learnpython 8y ago
What does the “i” and “range” mean in a for loop? (I’m really new) Feb 20, 2020
r/learnpython 6y ago
freeCodeCamp
freecodecamp.org › news › python-for-loop-for-i-in-range-example
Python For Loop - For i in Range Example
March 30, 2021 - As discussed in Python's documentation, for loops work slightly differently than they do in languages such as JavaScript or C. A for loop sets the iterator variable to each value in a provided list, array, or string and repeats the code in the body of the for loop for each value of the iterator variable. In the example below, we use a for loop to print every number in our array. # Example for loop for i in [1, 2, 3, 4]: print(i, end=", ") # prints: 1, 2, 3, 4,
python - why for i in range(0,10,-1): wont print anything - Stack Overflow
for i in range(0,10,-1): print (i) Why the above program prints nothing ,i expect it to print at least 0 According to "for i in range(start, end, iterator)" definition ,it evaluates first el... More on stackoverflow.com
python - Print range of numbers on same line - Stack Overflow
Using python I want to print a range of numbers on the same line. how can I do this using python, I can do it using C by not adding \n, but how can I do it using python. for x in xrange(1,10): ... More on stackoverflow.com
How to print (for ... in range () ) on the same line instead of spacing to the next lines below?
The function print has an optional argument called end which accepts a string, and will write that after the message you want to print. The default value for end is \n or the newline character, which is why print defaults to adding a new line after every call. Instead, if you replace it with something else you can get different results: for number in range(10): print(number, end='') # output: 0123456789 for number in range(10): print(number, end='|') # output: 0|1|2|3|4|5|6|7|8|9| for number in range(10): print(number, end=' ') # output: 0 1 2 3 4 5 6 7 8 9 for number in range(10): print(number, end='=>') # output: 0=>1=>2=>3=>4=>5=>6=>7=>8=>9=> You can also use the string join function to take a list of things and print them out with something separating them on a single line: numbers = [5, 9, 2, 4] ', '.join(numbers) # output: 5, 9, 2, 4 numbers = [5, 9, 2, 4] '..'.join(numbers) # output: 5..9..2..4 Notice how join requires a list, but it has the benefit of not adding the string you're using to join them on the end? Typically you should prefer to use .join() when you can because of that feature. More on reddit.com
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June 17, 2024how can I print one number at a time from a range of numbers?
Which one? More on reddit.com
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November 5, 202210:04
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Snakify
snakify.org › for loop with range
For loop with range - Learn Python 3 - Snakify
result = 0 n = 5 for i in range(1, n + 1): result += i # this ^^ is the shorthand for # result = result + i print(result)
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With a negative "step", python keeps on yielding1 elements while the current value is greater than end. In this case, you start at 0. 0 is not greater than or equal to 10 so python's done and nothing gets yielded.
1This is a simplification of course -- range returns a range object on python3.x which is an indexable sequence type so it doesn't exactly yield, but the basic idea is the same ...
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There is no evaluation of the first element by the range() call, and Python's range() function will not return anything if step is negative and start + i * step is not greater than stop. For your example, start = 0 + 0 * -1 is not greater than stop = 10, so your range call returns the empty list, and your for loop has nothing to iterate over.
$ python -c 'print(range(0,10,-1))'
[]
range()'s documentation:
range(stop)
range(start, stop[, step])
This is a versatile function to create lists containing arithmetic progressions. It is most often used in for loops. The arguments must be plain integers. If the step argument is omitted, it defaults to 1. If the start argument is omitted, it defaults to 0. The full form returns a list of plain integers [start, start + step, start + 2 * step, ...]. If step is positive, the last element is the largest start + i * step less than stop; if step is negative, the last element is the smallest start + i * step greater than stop. step must not be zero (or else ValueError is raised). Example:
Django Central
djangocentral.com › python-program-to-print-numbers-from-1-to-10-using-for-loop
Python Program To Print Numbers From 1 to 10 Using For Loop
The for loop is used to iterate through the range of numbers from 1 to 10 (inclusive). The range() function generates a sequence of numbers, starting from the first argument (1) up to, but not including, the second argument (11), similar to list indexing in range starts from 0 which means range( ...
Bobby Hadz
bobbyhadz.com › blog › python-for-loop-1-to-10
For or While loop to print Numbers from 1 to 10 in Python | bobbyhadz
April 9, 2024 - To print the numbers from 10 to 1 using a for loop: Use the range class to get a range of the numbers from 1 to 10. Use the reversed() function to reverse the range. Use a for loop to iterate over the range from 10 to 1.
PYnative
pynative.com › home › python › python range() explained with examples
Python range() Function Explained with Examples
March 17, 2022 - # Print first 10 numbers # stop = 10 for i in range(10): print(i, end=' ') # Output 0 1 2 3 4 5 6 7 8 9Code language: Python (python) Run
GeeksforGeeks
geeksforgeeks.org › python › python-range-function
Python range() function - GeeksforGeeks
Example 1: This example generates numbers starting from a custom value and ending before another value. Python · for n in range(5, 10): print(n, end=" ") Output · 5 6 7 8 9 · Explanation: range(5, 10) starts at 5 and stops before 10 · Numbers increase by the default step of 1 ·
Published March 10, 2026
Quora
pythonfrombeginning.quora.com › Python-Program-for-range-function-for-i-in-range-1-10-3-print-i-OUTPUT-1-4-7
Python Program for range ( ) function ————————— for i in range ( 1 , 10 , 3 ): print ( i ) OUTPUT————- 1 4 7 - Python from Beginning - Quora
Python Program for range ( ) function ————————— for i in range ( 1 , 10 , 3 ): print ( i ) OUTPUT————- 1 4 7
Mimo
mimo.org › glossary › python › range-function
Python range() Function [Python Tutorial]
When you call range() with a single argument, the sequence of numbers starts at 0, increments by 1, and stops before the integer number. With two arguments, the first is the start argument, and the second is the stop argument. Python · Open in Mimo · Open in Mimo · Copy Code · for i in range(10): print(i) # Outputs: 0 1 2 3 4 5 6 7 8 9 for i in range(1, 10): print(i) # Outputs: 1 2 3 4 5 6 7 8 9 for i in range(1, 10, 2): print(i) # Outputs: 1 3 5 7 9 ·
Reddit
reddit.com › r/learnpython › how to print (for ... in range () ) on the same line instead of spacing to the next lines below?
r/learnpython on Reddit: How to print (for ... in range () ) on the same line instead of spacing to the next lines below?
June 17, 2024 -
How to print (for ... in range () )( or using other methods )on the same line instead of spacing or skipping to the next lines below?
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The function print has an optional argument called end which accepts a string, and will write that after the message you want to print. The default value for end is \n or the newline character, which is why print defaults to adding a new line after every call. Instead, if you replace it with something else you can get different results: for number in range(10): print(number, end='') # output: 0123456789 for number in range(10): print(number, end='|') # output: 0|1|2|3|4|5|6|7|8|9| for number in range(10): print(number, end=' ') # output: 0 1 2 3 4 5 6 7 8 9 for number in range(10): print(number, end='=>') # output: 0=>1=>2=>3=>4=>5=>6=>7=>8=>9=> You can also use the string join function to take a list of things and print them out with something separating them on a single line: numbers = [5, 9, 2, 4] ', '.join(numbers) # output: 5, 9, 2, 4 numbers = [5, 9, 2, 4] '..'.join(numbers) # output: 5..9..2..4 Notice how join requires a list, but it has the benefit of not adding the string you're using to join them on the end? Typically you should prefer to use .join() when you can because of that feature.
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Are you referring to the lines in the console? The “end” parameter of the print function can do this for you. I’m on mobile, so I can’t write it out well to show you, but take your code and try adding end=‘, ‘ to the print function’s parameters. Like: print(item, end=‘, ‘)
EduBirdie
edubirdie.com › home › university of regina › cs 100 | introduction to computers › printing numbers from -10 to -1 using a for loop
Printing Numbers from -10 to -1 using a For Loop - Edubirdie
Display numbers from -10 to -1 using for loop for i in range(-10,0): print(i) Show description · Quiz Computer Science Graph Optimization Algorithm ... Get your assignment done in just 3 hours. Quick, easy, and available 24/7. Get Started Now · Generating Random Decimal Numbers between 1 ...
Reddit
reddit.com › r/learnpython › how can i print one number at a time from a range of numbers?
r/learnpython on Reddit: how can I print one number at a time from a range of numbers?
November 5, 2022 -
For example, I want to print 1 from this range of numbers:
for n in range(1,101):
Quora
quora.com › What-is-a-short-Python-code-to-print-numbers-from-10-to-1
What is a short Python code to print numbers from 10 to 1? - Quora
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Filo
askfilo.com › cbse › smart solutions › write the output of the following: a. for num in range ( - 10,
Write the output of the following: a. for num in range ( - 10,0,1 ) : pri..
October 11, 2024 - Write the output of the following: a. for num in range (−10,0,1) : print(num) ... The range function in Python generates a sequence of numbers. In this case, range(-10, 0, 1) generates numbers from -10 to -1 (inclusive) with a step of 1.
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When you call range() with two arguments, the first argument is the starting number, and the second argument is the end (non-inclusive). So you're starting from len(list_of_numbers), which is 5, and you're ending at 6. So it just prints 5.
To get the results you want, the starting number should be 0, and the end should be len(list_of_numbers)+1. If you call it with one argument, that's the end, and 0 is the default start. So use
for i in range(len(list_of_numbers)+1):
or if you want to pass the start explicitly:
for i in range(0, len(list_of_numbers)+1):
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range gives you and iterator between (start, end) end not included.
So in your case the iterator is (start=len(list_of_numbers), end=6).
Since len(list_of_numbers) = 5, this translates to range(5,6) which is 1 element, 5, since 6 is excluded.
https://docs.python.org/3/library/functions.html#func-range
PYnative
pynative.com › home › python exercises › python loops exercises: 40+ coding problems with solutions
40 Python Loops Coding Exercises with Solutions – PYnative
June 13, 2026 - Given Input: None (The range is fixed from 1 to 10). ... Initialize a variable i = 1. Use a while loop with the condition i <= 10. Don’t forget to increment i inside the loop. ... # Initialize the counter i = 1 # Iterate until i is greater than 10 while i <= 10: print(i) # Increment the counter ...
Chegg
chegg.com › engineering › computer science › computer science questions and answers › for i in range(1,10): print(i) # what will be the output o 1,2,3,4,5,6,7,8,10 o 1,2,3,4,5,6,7,8,9 o 0,1,2,3,4,5,6,7,8,9 o 0,1,2,3,4,5,6,7,8,9,10
Solved for i in range(1,10): print(i) # what will be the | Chegg.com
November 2, 2021 - for i in range(1,10): print(i) # what will be the output O 1,2,3,4,5,6,7,8,10 O 1,2,3,4,5,6,7,8,9 O 0,1,2,3,4,5,6,7,8,9 O 0,1,2,3,4,5,6,7,8,9,10
Python Morsels
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Python's range() function - Python Morsels
January 14, 2025 - 1 2 3 4 5 6 7 8 9 10 · But that could get pretty tedious. Imagine if we were working with 100 numbers... or 1,000 numbers! Instead, we could use one of Python's built-in functions: the range function. The range function accepts a start integer and a stop integer: >>> for n in range(1, 11): ... print(n) ...