输入一个英寸距离 计算它的码、英尺距离。#include stdio.h main(){ double inch,foot,yard;//1foot12inch,1yard3foot printf(输入一个英寸距离); scanf(%lf,inch); foot12*inch; yard3*foot; printf(%.8finch%.8fyard\n %.8finch:%.8ffoot\n inch:%.8f \n, inch,yard,inch,foot,inch); }