即日起在codingBlog上分享您的技术经验即可获得积分,积分可兑换现金哦。

CF—Hot Bath

编程语言 weixin_38064810 39℃ 0评论






Bob is about to take a hot bath.





There are two taps to fill the bath: a hot water tap and a cold water tap. The cold water’s temperature is t1, and the hot water’s temperature is t2. The cold water tap can transmit any integer number of water units per second from 0 to x1, inclusive. Similarly,
the hot water tap can transmit from 0 to x2 water units per second.





If y1 water units per second flow through the first tap and y2 water units per second flow through the second tap, then the resulting bath water temperature will be:





Bob wants to open both taps so that the bath water temperature was not less than t0. However, the temperature should be as close as possible to this value. If there are several optimal variants, Bob chooses the one that lets fill the bath in the quickest way
possible.





Determine how much each tap should be opened so that Bob was pleased with the result in the end.


Input





You are given five integers t1, t2, x1, x2 and t0 (1 ≤ t1 ≤ t0 ≤ t2 ≤ 106, 1 ≤ x1, x2 ≤ 106).


Output





Print two space-separated integers y1 and y2 (0 ≤ y1 ≤ x1, 0 ≤ y2 ≤ x2).


Example


Input





10 70 100 100 25





Output





99 33





Input





300 500 1000 1000 300





Output





1000 0





Input





143 456 110 117 273





Output





76 54





Note




In the second sample the hot water tap shouldn’t be opened, but the cold water tap should be opened at full capacity in order to fill the bath in the quickest way possible.


#include 
#include 
#include 
using namespace std;
int main ()
{
    long long int   t1,t2,t0,x1,x2;
    double t,min;
    long long int y1,y2;
    while (cin >>t1>>t2>>x1>>x2>>t0)
    {
       min=1e20;
       while (x1>=0 &&x2>=0)
       {
            t=(double)(t1*x1+t2*x2)/(x1+x2);
            if(tt0,如果继续减小热水流量,若减少流量后 ,更新后的t依旧大于t0
                     //观察此时的t是否比 min小;如果小于t0了,则继续减少冷水的流量使其继续满足大于
                     //t0在进行,上述操作,一直到x1x2中一个变为0.
            }
       }
        cout<





转载请注明:CodingBlog » CF—Hot Bath

喜欢 (0)or分享 (0)
发表我的评论
取消评论

*

表情