千元货币一

练习内容

100000\n200000\n300000\n400000\n500000\n600000\n700000\n800000\n900000\n110000\n220000\n330000\n440000\n550000\n660000\n770000\n880000\n990000\n150000\n250000\n350000\n450000\n550000\n650000\n750000\n