1

/* A PROGRAM TO FIND THE MAXIMUM IN EACH COLOUMN OF A MATRICE AND FIND THE MINIMUM OF THOSE MAXIMUMS */

#include <iostream>

using namespace std;

int main()
{
    cout << "A PROGRAM TO FIND THE MAXIMUM IN EACH COLOUMN OF A MATRICE AND FIND THE MINIMUM OF THOSE MAXIMUMS" << "\n";
    int arr[3][3] = {{1,2,3} , {2,9,4} , {5,6,7}};
    int arr1[3];
    int max = arr[0][0];

    int i , j ;

    cout << "the array is : " << "\n" ;
    for (i=0 ;  i < 3 ; i++ )
    {
        for (j=0 ; j < 3 ; j++)
        {
            if (arr[j][i] > max )
            {
                max = arr[j][i];
            }
        }

        arr1[i] = max;
        max = arr[0][i];


    }
    for (i=0 ; i<3 ; i++)
    {
        for (j=0 ; j<3 ; j++)
        {
            cout << arr[i][j] << " ";
        }
        cout << "\n" ;
    }

    cout << "\n" ;


    cout << "the maximum numbers of the coloumns are : "  ;
    for (i=0 ; i<3 ; i++)
    {
        cout << arr1[i] << " ";
    }


    int min = arr1[0];

    for (i=0 ; i<3 ; i++)
    {
        if (arr1[i] < min )
        {
            min = arr1[i];
        }
    }
    cout << "\n" ;
    cout << "the minimum of all the elements is : " << min ;




    return 0;
}