/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

1 vote117 views1 answer
'charmap' codec can't decode byte 0x98 in position 11354: character maps to <undefined>
Python
1 vote116 views2 answers
Python .replace multiple
Python
1 vote119 views1 answer
Numpy unique axis
Python
0 vote124 views1 answer
Download video to from pytube with a special name
Python
0 vote120 views1 answer
Python check if file is writable
Python
3 votes100 views2 answers
Multiple variable input in python
Python
0 vote118 views2 answers
.flatten() python
Python
0 vote113 views1 answer
Exec to return a value python
Python
51 votes101 views1 answer
Add new keys to a dictionary python
Python
0 vote123 views1 answer
Emr cluster step error ModuleNotFoundError: No module named 'torch'
Python