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Re:我的测试用例是对的,但是提交上去不对,找了好久都不知道什么地方错了,请求各位高手给孤陋寡闻的我指点指点,本人不甚感激!In Reply To:我的测试用例是对的,但是提交上去不对,找了好久都不知道什么地方错了,请求各位高手给孤陋寡闻的我指点指点,本人不甚感激! Posted by:syzmohammed at 2011-07-04 15:54:00 > #include <stdio.h>
> #include<math.h>
> double power(double x,int y);
> void main()
> {
> int n,i,z,j;
> float x,y,r;
>
> scanf("%d",&n);
> for(i=0;i<n;i++)
> { j=1;
> r=0;
> scanf("%f %f",&x,&y);
> while((x>r)||(y>r))
> {
> r=sqrt(j*50*2/3.14);
>
> j++;
> };
> printf("Property %d: This property will begin eroding in year %d.\n",i+1,j-1);
> }
> printf("END OF OUTPUT.\n");
> return 0;
> }
>
while((x>r)||(y>r))这个错了吧
我觉得是x坐标可以小于0,有坐标大于等于0.0,比如-25.0 0.0
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