I have a 2 dim array (dimensions n x 3) as below:
xx[0][0] =1
xx[0][1]=2
xx[0][2]= 4
.....
xx[n][0]=7;
xx[n][1]=8
xx[n][2]=10;
I want to obtain the largest number corresponding to position 2.
That is largest of: xx[0][2], xx[1][2], xx[2][2], xx[3][2], .....xx[n][2].
IS there a built in C# function to do that?