#1914Medium#31 in Agoda's list· asked at 9 companies
Triangle
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What we know
Example 1
Input: triangle = [[2],[3,4],[6,5,7],[4,1,8,3]] Output: 11
2 + 3 + 5 + 1 = 11.
Example 2
Input: triangle = [[-10]] Output: -10
Constraints
- •
1 <= triangle.length <= 200 - •
triangle[0].length == 1 - •
triangle[i].length == triangle[i - 1].length + 1 - •
-10^4 <= triangle[i][j] <= 10^4