Triangle Quest 2 || Hackerrank Solution

 Triangle Quest 2:


You are given a positive integer .
Your task is to print a palindromic triangle of size .

For example, a palindromic triangle of size  is:

1
121
12321
1234321
123454321

You can't take more than two lines. The first line (a for-statement) is already written for you.
You have to complete the code using exactly one print statement.

Note:
Using anything related to strings will give a score of .
Using more than one for-statement will give a score of .

Input Format

A single line of input containing the integer .

Constraints

Output Format

Print the palindromic triangle of size  as explained above.

Sample Input

5

Sample Output

1
121
12321
1234321
123454321
  • Solution:
for i in range(1,int(input())+1): print(((10**i-1)//(9))**2)

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Triangle Quest 2 || Hackerrank Solution Triangle Quest 2 || Hackerrank Solution Reviewed by CodexRitik on November 09, 2020 Rating: 5

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