/Python/Matrix diagonal sum leetcode in java

Matrix diagonal sum leetcode in java

# Problem Link : https://leetcode.com/problems/matrix-diagonal-sum/

class Solution(object):
    def diagonalSum(self, array):
        """
        :type array: List[List[int]]
        :rtype: int
        """
        n = len(array)
        primary = 0
        secondary = 0;
        for i in range(0, n):
            primary += array[i][i]
            secondary += array[i][n-i-1]
        if (n % 2 == 0): return primary + secondary
        else: return primary + secondary - array[n//2][n//2]

Similar codes

0 vote264 views6 answers
Sd
Python
0 vote258 views1 answer
Python loading image file requires absolute path
Python
62 votes258 views4 answers
Add item to python dictionary
Python
65 votes267 views6 answers
Create venv windows
Python
0 vote244 views1 answer
Take first 10 row while reading csv python
Python
0 vote269 views1 answer
Gamma distribution python normalized
Python
3 votes284 views2 answers
How to add list numbers in python
Python
0 vote272 views3 answers
Short name in python
Python
0 vote289 views1 answer
Django filter word count greater than
Python Django
98 votes327 views6 answers
Python remove last character from string
Python