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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