double[] rainfall = new double[12];and
double rainfall[] = new double[12];have?
long[] start = {1,2,3,4,5,6,7};
long[] middle;
long[] end;
write lines of code so that middle refers to the same data
in memory as start, and end refers to a new area
of memory containing the same array values as start. Bonus
marks if you create and set the values of end in a single
simple statement that copies start.
int[][] myData = new int[4][];
int row,column;
for (row = 0; row < 4; row++) {
myData[row] = new int[row+1];
for (column = 0; column <= row; column++) {
myData[row][column] = row+column;
}
}