Cod sursa(job #774452)

Utilizator deea101Andreea deea101 Data 4 august 2012 22:23:59
Problema Ghiozdan Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.71 kb
#include <fstream>
using namespace std;
ifstream f("ghiozdan.in");
ofstream g("ghiozdan.out");
short a[20001][75001];
int main()
{
	int n,G;
	f>>n>>G;
	int i,j,v[n+1],smax=0,nmin=21000;
	for(i=1;i<=n;i++)
		f>>v[i];
	for(i=1;i<=n;i++)
	{
		for(j=1;j<=G;j++)
		{
			a[i][j]=a[i-1][j];
			if(v[i]==j) 
				a[i][j]=1;
			else if(j>v[i]) 
					if(a[i-1][j-v[i]] && (a[i-1][j-v[i]]+1<a[i][j] || a[i][j]==0)) 
						a[i][j]=a[i-1][j-v[i]]+1;
		
		if(a[i][j] && smax<j) 
		{  smax=j; nmin=a[i][j];}
		if(a[i][j] && smax==j && a[i][j]<nmin) 
			nmin=a[i][j];
		}
	}
	g<<smax<<' '<<nmin<<endl;
	for(i=n;i>0;i--)
	{
		if(a[i][smax]!=a[i-1][smax]) 
		{
			g<<v[i]<<endl;
			smax-=v[i];
		}
	}
}