- The first question was a version https://leetcode.com/problems/leftmost-column-with-at-least-a-one/
But instead of finding the left most it was the right one and the matrix were not the same side
[
[0,0,0,1],
[0,0,1],
[0,0,0,0,0,1],
[0,0,0,1]
]
- https://leetcode.com/problems/word-break-ii/
It was the same as in leetcode could not finish on time.