Cod sursa(job #190198)

Utilizator AndreyPAndrei Poenaru AndreyP Data 20 mai 2008 19:06:20
Problema Progresii Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.84 kb
#include<stdio.h>
int n,m,k,l,s,v[100010],ram;
int p[100010];
int caut(int x)
{
	int p=1,q=m,mij,aux;
	while(p<q)
	{
		mij=(p+q)>>1;
		aux=v[x]/mij;
		if(aux<=ram)
			q=mij;
		else
			p=mij+1;
	}
	aux=v[x]/p;
	if(aux>ram)
	{
		p++;
		aux=v[x]/p;
	}
	ram=ram-aux;
	return p;
}
int main()
{
	freopen("progresii.in","r",stdin);
	freopen("progresii.out","w",stdout);
	scanf("%d%d%d%d",&n,&m,&k,&l);
	int i,aux;
	s=n;
	for(i=1; i<=n; i++)
	{
		scanf("%d",&v[i]);
		v[i]=l-v[i];
		if(v[i]>0)
		{
			aux=v[i]/m;
			p[i]=aux;
			s+=aux;
		}
	}
	ram=k-s;
	if(ram==0)
	{
		for(i=1; i<=n; i++)
			printf("%d\n",m);
		return 0;
	}
	if(ram<0)
	{
		printf("-1\n");
		return 0;
	}
	for(i=1; i<=n; i++)
	{
		ram+=p[i];
		aux=caut(i);
		printf("%d\n",aux);
	}
	for(int j=i; j<=n; j++)
		printf("%d\n",m);
	return 0;
}