python-algorithm
leetcode 1351. Count Negative Numbers in a Sorted Matrix
무적김두칠
2022. 3. 20. 16:44
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class Solution:
def countNegatives(self, grid: List[List[int]]) -> int:
cnt=0
for i in grid:
for j in i:
if j<0: cnt+=1
return cnt
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cs |
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