class ArraySum{
public static void main ( String[] args ) {
int[][] data = { {3, 2, 5},
{1, 4, 4, 8, 13},
{9, 1, 0, 2},
{0, 2, 6, 3, -1, -8} };
// declare the sum
???
// compute the sum
for ( int row=0; row < data.length; row++) {
for ( int col=0; col < ???; col++) {
???
}
}
// write out the sum
c.println( );
}
}