Python3 --- common function --- range () usage

0X01 Function Description:

python range () function creates a list of integers, generally used in a for loop.

0X02 function syntax:

range(start,stop[,step])

• start: start counting from the beginning. The default is zero. E.g. range (5) is equivalent to the range (0, 5);
• stop: stop counting to the end, but not stop. For example: range (0, 5) is [0, 1, 2, 3, 4] No 5
• step: the step size, the default is 1. For example: range (0, 5) is equivalent to the range (0, 5, 1)

For example:

1  # set sequence of integers from 0 to 10 
2 Range1 = Range (10 )
 . 3  for Range1 in Range1:
 . 4      Print ( " list range (10) elements of the output: " , Range1)
 . 5  
. 6  Print ( " ---- ----------------------------------------- " )
 . 7  
. 8  # set step size 5 is a sequence of 0 to 30 
. 9 Range2 = Range (0,30,5 )
 10  for Range2 in Range2:
 . 11      Print ( " list range (0,30,5) elements of the output: " , Range2)
12  
13  Print ( " --------------------------------------------- " )
 14  
15  # Range for recycling with 
16 new_str = " the I AM a Genius " 
. 17  for a in Range (len (new_str)):
 18 is      Print ( " among the letter strings: " , new_str [a])

operation result:

. 1 /Users/aaron/.PyCharmCE2019.3/config/scratches/: C: \ the Users \ Aaron \ Desktop \ Pytoon-Cade \ Venv \ the Scripts \ python.exe C scratch.py
 2 (10 listing Range ) output element: 0
 3 (10) elements of the output list Range:. 1
 . 4 (10) elements of the output list Range: 2
 . 5 (10) elements of the output list Range: 3
 . 6 (10) elements of the output list Range:. 4
 . 7 (10) elements of the output list range: 5
 8 list range (10) elements of the output: 6
 . 9 (10) a list of elements of the output Range:. 7
 10 (10) elements of the output list Range: 8
 . 11 listing range (10) elements of the output: 9
 12 is --------- ------------------------------------
 13 list Range (0,30,5 ) output elements: 0
 14 list range (0,30,5) output elements: 5
15 list range (0,30,5) output elements: 10
 16 listing range (0,30,5) output elements: 15
 . 17 listing range (0,30,5) output elements: 20
 18 is listing range (0,30, 5) elemental output: 25
 . 19 ------------------------------------------- -
 20 is  the letter string from among: the I
 21 is  among a string of letters:  
 22  among the letter string: a
 23 is  among a string of letters: m
 24  among a string of letters:  
 25  strings among the letters: a
 26 is  character letter string from among:  
 27  strings among the letters: G
 28  among a string of letters: E
 29  from among the letter strings: n-
 30  among a string of letters: I
 31 is  the string of letters among: U
 32  strings among letters: S
 33 is  
34 is Process finished with exit code 0