> #include <stdio.h>
> #include <math.h>
> void main()
> {
> 	int i=1,j,N;
> 	double x,y,r=0.00,temp;
> 	scanf("%d",&N);
> 	for(i=1;i<=N;i++)
> 	{
> 		r=0.00;
> 		scanf("%lf%lf",&x,&y);
> 		temp=sqrt(x*x+y*y);
> 		for(j=1;r<temp;j++)
> 			r=sqrt(100*j/3.14159);
> 		printf("Property %d: This property will begin eroding in year %d\n",i,j-1);
> 	}
> 	printf("END OF OUTPUT.\n");
> }

• Re:你的pi……不说了 (10) erics 2005-07-23 15:51:20
  • 3.14159能代表些什么东西？！ (14) frkstyc 2005-07-23 15:51:34
    • 不如写个，acos(-1) 挺好的 (0) sunmoonstar_love 2005-07-23 15:52:12
      • Re:不如写个，acos(-1) 挺好的 (12) erics 2005-07-23 16:02:07