const line = readline().split(".") const arr0 = [ "零","壹","贰","叁","肆","伍","陆","柒","捌","玖" ] const arr1 = [ "拾","佰","仟","万","亿" ] const arr2 = [ 10e0, 10e1, 10e2, 10e3, 10e7 ] const ...