Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

why wrong????????????

Posted by 00liuqing at 2007-12-19 16:51:08 on Problem 1042
#include<iostream>
using namespace std;
int n,h,h1,f[25],f1[25],time[25],time1[25],d[25],t[25];
int work(int a)
{
	int res=0,w,v,i;
	for(i=0;i<a-1;i++)
		h1-=t[i];
	while(h1>0)
	{
		w=0;v=-1;
		for(i=0;i<a;i++)
			if(f1[i]>w)
			{
				w=f1[i];
				v=i;				
			}
		if(w==0)
			break;
		res+=f1[v];
		f1[v]-=d[v];
		time1[v]++;
		h1--;
	}
	time1[0]+=h1;
	return res;
};
int main()
{
	int i,j,max,s;
	cin>>n;
	while(n)
	{
		cin>>h;
		h=h*12;
		for(i=0;i<n;i++)
			cin>>f[i];
		for(i=0;i<n;i++)
			cin>>d[i];
		for(i=0;i<n-1;i++)
			cin>>t[i];
		max=0;
		memset(time,0,25*4);
		time[0]=h;
		for(i=0;i<n;i++)
		{
			for(j=0;j<n;j++)
				f1[j]=f[j],time1[j]=0;
			h1=h;
			s=work(n-i);
			if(s>max)
			{
				max=s;
				for(j=0;j<n;j++)
					time[j]=time1[j];
			}
			else if(s==max)
			{
				for(j=0;j<n;j++)
					if(time[j]!=time1[j])
						break;
				if(time[j]<time1[j])
					for(;j<n;j++)
						time[j]=time1[j];
			}
			if(h1>0)
				break;
		}
		for(i=0;i<n-1;i++)
			printf("%d, ",time[i]*5);
		printf("%d\n",time[i]*5);
		printf("Number of fish expected: %d\n\n",max);
		cin>>n;
	}
	return 0;
}

Followed by:

Post your reply here:
User ID:
Password:
Title:

Content:

Home Page   Go Back  To top


All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator