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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!

Posted by tygbless at 2011-10-23 16:24:07 on Problem 1005
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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