Untitled

#include <stdio.h>
#include <stdlib.h>

int minColIdx( int n, int m, int** tab )
{
    int minColIdx = 0;

    int minValue = tab[ 0 ][ 0 ];

    for( int i = 0; i < n; ++i )
    {
        for( int j = 0; j < m; ++j )
        {
            if( tab[ i ][ j ] < minValue )
            {
                minValue = tab[ i ][ j ];
                minColIdx = j;
            }
        }
    }

    return minColIdx;
}

int main()
{
    int n = 3;
    int m = 4;

    int** tab = ( int** )malloc( n * sizeof( int* ) );
    for( int i = 0; i < n; i++ )
    {
        tab[ i ] = ( int* )malloc( m * sizeof( int ) );
    }

    int values[ 3 ][ 4 ] = {
       {10, 20, 30, 40},
       {5, 60, 70, 80},
       {90, 100, 1, 120}
    };

    for( int i = 0; i < n; ++i )
    {
        for( int j = 0; j < m; ++j )
        {
            tab[ i ][ j ] = values[ i ][ j ];
        }
    }

    int result = minColIdx( n, m, tab );
    printf( "Indeks kolumny z najmniejszym elementem: %d\n", result );

    for( int i = 0; i < n; ++i )
    {
        free( tab[ i ] );
    }
    free( tab );

    return 0;
}