Write a program that finds columns in a matrix that have an element equal to the maximum.

Input data
The first line contains, separated by a space, the dimensions of the matrix: the number of rows Nand the number of columns M (\(1 <= N , M <= 100\)). The following Nlines contain matrix rows, each – by Mnatural numbers separated by spaces.

Imprint
The program should display all columns that have an element equal to the maximum element in the matrix. Each column is displayed on one line, the elements are separated by spaces.