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Cod sursa(job #189674)
#include<stdio.h>
int n,m,k,l;
int d[100010],v[100010],ram,sum,aux1;
int caut(int x)
{
int p=1,q=m,med,aux;
while(p<q)
{
med=p+q;
med>>=1;
aux=d[x]/med+1;
if(d[x]%med)
aux--;
if(aux<=ram)
q=med;
else
p=med+1;
}
aux=d[x]/p+1;
if(d[x]%p)
aux--;
if(aux>ram)
p++;
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;
int aux;
for(i=1; i<=n; i++)
{
scanf("%d",&aux);
d[i]=l-aux;
v[i]=d[i]/m+1;
if(d[i]%m)
v[i]--;
sum+=v[i];
}
//for(i=n; i>1; i--)
// v[i-1]+=v[i];
if(sum>k)
{
printf("-1\n");
return 0;
}
if(sum==k)
for(i=1; i<=n; i++)
printf("%d\n",m);
ram=k-sum;
for(i=1; (i<=n)&&(ram); i++)
{
aux=caut(i);
if(aux<m)
{
aux1=d[i]/aux+1;
if(d[i]%aux)
aux1--;
ram=ram-aux1+v[i];
printf("%d\n",aux);
}
else
printf("%d\n",m);
}
return 0;
}