零角零分一

练习内容

0100000000\n0100000001\n0100000002\n0100000003\n0100000004\n0100000005\n0200000000\n0200000001\n0200000002\n0200000003\n0200000004\n0200000005\n0300000000\n0300000001\n0300000002\n0300000003\n03000000