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Given a triangle, find the minimum path sum from top to bottom. Each step you may move to
adjacent numbers on the row below.
For example, given the following triangle
[
[2],
[3,4],
[6,5,7],
[4,1,8,3]
]
The minimum path sum from top to bottom is 11 (i.e., 2 +
3 + 5 + 1 = 11).
Note:
Bonus point if you are able to do this using only O(n) extra space, where
n is the total number of rows in the triangle.
Difficulty:
Medium
Lock:
Normal
All contents and pictures on this website come from the Internet and are updated regularly every week. They are for personal study and research only, and should not be used for commercial purposes. Thank you for your cooperation.