Question

Print this on Python -

0
1 1
2 2 2
3 3 3 3
4 4 4 4 4​

Answer 1

$\textsf{\textbf{\Large{\underline{Question Given:}}}}$

$\texttt{\large{Print this on Python - }}$

$\texttt{0}$

$\texttt{1 1}$

$\texttt{2 2 2}$

$\texttt{3 3 3 3}$

$\texttt{4 4 4 4 4}$

$\textsf{\textbf{\Large{\underline{Solution:}}}}$

$\texttt{for i in range(5):}$

   $\texttt{for j in range(i+1):}$

       $\texttt{print(i, end=" ")}$

   $\texttt{print()}$

Answer 2

Answer:

for I in range(0,5):

‎⠀⠀for j in range(0,I+1):

⠀⠀⠀⠀print(I,end=" ")

⠀⠀⠀⠀#numbers are same in each row so I will print I

⠀⠀print()

One-liner Approach:-

print("\n".join((str(i-1)+" ")*i for I in range(1,6)))

Variable Description:-

• I,j :- both are loop variable

Always Remember:-

• By default, loop starts from 0 so you can also write for I in range(5):
• By default, increment value is 1 so no need to write the increment value in the loop until you want increment value more than 1

•Output Attached.

•••♪