| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
Re:计算两点间的距离,我的程序问题到底出在哪里??In Reply To:计算两点间的距离,我的程序问题到底出在哪里?? Posted by:vikenlong at 2009-11-15 10:06:46 > #include <stdio.h>
>
> #include <math.h>
>
> int main()
> {
> float x1,y1,x2,y2,a,b;
> while(scanf("%f%f%f%f",x1,y1,x2,y2)!=EOF)
> {
> a=(x2-x1)*(x2-x1);
> b=(y2-y1)*(y2-y1);
> printf("%.2f\n",sqrt(a+b));
> }
> return 0;
> }
>
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator