Question

$\large \red \dag \: \: \orange{ \overbrace{ \overline{\underbrace{ \underline{ \texttt{ \green{Python Challenge}}}}}}}$

Write a one-liner approach for this output in python.​

Answer 1

Solution:

Using one-liner approach, the códe goes like -

print(*["\n"+(str(i)+" ")*(i+1) for i in range(5)]*5)

Logic:

STEP 1: Create a list that stores the given string -

0

1 1

2 2 2

3 3 3 3

4 4 4 4 4

STEP 2: Unpacking the list and multiplying the list by 5 so as to display it 5 times.

Refer to the attachment for output.

•••♪

Answer 2

Answer:

file = open ( 'gfg.txt' , 'r' ) lis = [] for each in file : # removing '\n' from the end of the string. a = each[: - 1 ] lis.append(a) file .close()

lis = [line.strip() for line in open ( 'gfg.txt' , 'r' )]

My Personal Notes arrow_drop_up.