print 2d array row by row in java
for (int i = 0; i < row; i++){
for (int j = 0; j < column; j++){
System.out.println(array[i][j]);
}
}
column by column
for (int i = 0; i < column; i++){
for (int j = 0; j < row; j++){
System.out.println(array[i][j]);
}
}