1065.cpp

杭电 acm部分代码 有兴趣的可以下载 谢谢

#include<stdio.h>
#include<math.h>
void main()
{
    int n,i;
    double x,y;
    scanf("%d",&n);
    i=0;
    while(i++<n){
        scanf("%lf%lf",&x,&y);
        printf("Property %d: This property will begin eroding in year %.0lf.\n",i,ceil((x*x+y*y)*acos(-1)/100));
    }
    printf("END OF OUTPUT.\n");
}