how to place these numbers in 3 different arrays. placing each row in the there own array.. example arr1 = {1,5,7}

arr2 = {2,6,9}

arr3 = {3,8,10}

I want this done in C and want it to work for any size matrices and any set of numbers

1 2 3 56 14 10 1 2 3 56 14 10