BASIC-24 VIP试题 龟兔赛跑预测

参考：题解1476：[蓝桥杯][基础练习VIP]龟兔赛跑预测 （C语言描述）

#include<bits/stdc++.h>
using namespace std;
int main(){
	float v1,v2,t,s,l;//s-time|t-meter
	cin>>v1>>v2>>t>>s>>l;
	int i=0;
	int w=0;//w is waiting time
	long long s1=0;
	long long s2=0;
	//they start at the same time
	for(i=1;s1<l&&s2<l;i++){
		w--;
		if(s1-s2<t&&w<=0){
			s1=s1+v1;
			s2=s2+v2;
		}
		else{
			if(w<=0) w=s;// w is waiting time
			s2=s2+v2;
		}
	}
	if (s1 > s2)
        cout<<'R'<<endl;
    else if (s1 == s2)
        cout<<'D'<<endl;
    else
        cout<<'T'<<endl;
    
    cout<<i-1<<endl;
		
	return 0;
}