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请帮我看看,我哪里理解错了,谢谢!In Reply To:请帮我看看这道题! 我觉得这道题是不是只能做有两种products的情况呀? Posted by:cathy1982 at 2005-03-21 19:38:26 也可能是我没理解题目,请大家指正!
是不是只求总的项数为5的时候的最低价格呀??不过,我这样做了之后,还是WA呀.
有哪位能告诉我,到底我哪里理解错了呢?
#include<iostream.h>
void main()
{
int kind,id1,total1,price1,id2,total2,price2;
int special_kind,n1,dis1,dis_price1,n2,dis21,dis22,dis_price2,num;
cin>>kind;
cin>>id1>>total1>>price1;
cin>>id2>>total2>>price2;
cin>>special_kind;
cin>>n1>>id1>>dis1>>dis_price1;
cin>>n2>>id1>>dis21>>id2>>dis22>>dis_price2;
if(total1+total2==5)
{
num=total2/dis22;
int total_price=dis_price2*num+price2*(total2-dis22*num)+dis_price1*((total1-num)/dis1)+price1*(total1-num-dis1*((total1-num)/dis1));
cout<<total_price<<endl;
}
}
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