HackerRank Python Solution - Math Topic - Triangle Quest 2

  • You are given a positive integer N.
  • Your task is to print a palindromic triangle of size N.
  • For example, a palindromic triangle of size 5 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 0.
  • Using more than one for-statement will give a score of 0.
Input Format:
  • A single line of input containing the integer N. 
Constraints:
  • 0 < N < 10
Output Format:
  • Print the palindromic triangle of size N as explained above.
Sample Input:

5
Sample Output:

1
121
12321
1234321
123454321
Solution:

for i in range(1,int(input())+1): #More than 2 lines will result in 0 score. Do not leave a blank line also
    print(((10**i - 1)//9)**2)
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