Method # 1: Using List Comprehension + zfill()
A combination of the above functions can be used to accomplish this task. In this we perform the task of adding numbers using a list comprehension, and zfill () takes care of the length required for each line.
# Python3 code to demonstrate how it works # Construct N Range Equilength String list # using a list comprehension + zfill () # initialize N N = 6 # print N print ( " Number of elements required: " + str (N)) # initialize K K = 3 # Construct N Range Equilength String list # using a list comprehension + zfill () res = [ str (ele) .zfill (K) for ele in range (N)] # print result print ( "K Length range strings list:" + str (res)) |
Output:
Number of elements required: 6 K Length range strings list: [’000’,’ 001’, ’002’,’ 003’, ’004’, ’005’]
Method # 2: Using map ()
+ string formatting
This task can also be done using the above functions. In this, we extend the length logic using string formatting. And it is used to plot the N range.
# Python3 code to demonstrate how it works # Construct N Range Equilength String list # using map () + string formatting # initialize N N = 6 # print N print ( "Number of elements required: " + str (N)) # initialize K K = 3 # Construct N Range Equilength String list # using map () + string formatting temp = ’{: 0’ + str (K) + ’}’ res = list ( map (temp. format , range (N))) # print result p> print ( "K Length range strings list:" + str (res)) td > |
Output:
Number of elements required: 6 K Length range strings list: [’ 000’, ’001’,’ 002’, ’003’,’ 004’, ’005’]
Python | Build a list of alignment strings for a range N Python functions: Questions
Python | Build a list of alignment strings for a range N String Variables: Questions