#include<iostream>
using namespace std;
double k,l,h,w;
int main()
{
cin>>k>>l>>h>>w;
while(k&&l&&h&&w)
{
double a=w*10*5;
double b=w*9.81*h;
double c=(h-l)*(h-l)*k/2;
if(((a+c)<b)||(l>=h))
cout<<"Killed by the impact."<<endl;
else if((b>=c))
{
cout<<"James Bond survives."<<endl;
}
else
cout<<"Stuck in the air."<<endl;
cin>>k>>l>>h>>w;
}
return 0;
}

• Re:为什么我的程序不对?wa (421) ice_lemon 2006-07-21 02:52:28
• Re:l>h不一定会be killed.考虑rope失效时,l=0,或者足够大时,人直接跳下,只要h在合理范围,不会be killed (421) ice_lemon 2006-07-21 02:57:59