Do a binary search in each row or column. If there are m rows and n
columns, this is O(m log n) or O(n log m), respectively.
Dave
On Nov 13, 10:11 am, geekko [EMAIL PROTECTED] wrote:
Given a matrix all whose columns and rows are individually sorted, how
do you search a number in it?
On Nov 13, 11:11 am, geekko [EMAIL PROTECTED] wrote:
Given a matrix all whose columns and rows are individually sorted, how
do you search a number in it?
Of course there are many ways. I assume you want to minimize work.
You can start in the upper right hand corner and go left or down in
