Apr-13-2020, 03:31 AM
Couple of methods:
import itertools j = [2,5] k = [4,6] e = [7,8] r = [9,1] #Nested list comprehension items = [str(x) for sublist in [j, k, e, r] for x in sublist] print(f"The numbers you have selected are {','.join(items)}") #chain iterable items2 = ",".join(map(str,itertools.chain(j,k,e,r))) print(f"The numbers you have selected are {items2}")
Output:The numbers you have selected are 2,5,4,6,7,8,9,1
The numbers you have selected are 2,5,4,6,7,8,9,1