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President Biden's Middle East policy remarks at the State of the Union on March 7, 2024, focused heavily on the Palestinian-Israeli arena and less on Iran. He mentioned Iran once, reiterating how and ...

Given a non-empty binary tree, find the maximum path sum. For this problem, a path is defined as any sequence of nodes from some starting node to any node in the tree along the parent-child ...

Note: Some of the code here is old and was written when I was learning C++. It might be possible that code is not safe or making wrong assumptions. Please use with caution. Pull requests are always ...