#include<iostream.h>
int main(void)
{
    int n,year;
    float x,y,area;
    cin>>n;
    float *A=new float[n];
    for(int i=1;i<=n;i++)
    {
        cin>>x>>y;
        area=(x*x+y*y)*3.14159/2.0;
        year=1+(int)(area/50.0);
        cout<<"Property "<<i<<": This property will begin eroding in year "<<year<<".\n";
    }
    cout<<"END OF OUTPUT."<<endl;
    return 0;
}        

• Re:这样就行了 (438) IC0590501111 2005-11-09 09:08:21