Problem 1865. MiniMax

Find the smallest value in array, which is the maximum of its row and column.

Example: in array shown below are two numbers which are max in their rows and columns, 16 and 15. 15 is smaller, so it should be on the output.

 <16>    2     3    13
   5    11    10     8
   9     7     6    12
   4    14   <15>    1

Solve

Last solution submitted on Dec 22, 2018

J.R.! Menzinger on 25 Sep 2013

There is no check on test-case number 2. ;-)

Jan Orwat on 26 Sep 2013

Ooops. Thanks José.

find maximum minimum