Cod sursa(job #2527812)

Utilizator RaduXD1Nicolae Radu RaduXD1 Data 20 ianuarie 2020 21:28:35
Problema NumMst Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.05 kb
#include<bits/stdc++.h>
using namespace std;
ifstream fin("nummst.in");
ofstream fout("nummst.out");
int n,sum,k,i,j,h,poz,el,nex,q[500],ok,b[500][3190];
bool f[3190];
double s[2][3190],aux,maxi;

int main()
{
    fin>>n;
    for(i=2;i<=n;i++) if(n%i==0) break;sum=i;
    for(i=2;i<sum;i++) if(f[i]==0)
    {
        q[++k]=i;
        for(j=i+i;j<=sum;j+=i) f[j]=1;
    }
    s[0][0]=1;
    for(h=1;h<=k;h++)
    {ok=h%2;
        for(i=1;i<=sum;i++) s[ok][i]=s[1-ok][i];
        for(i=0;i<=sum;i++) if(s[1-ok][i]!=0) for(j=q[h];j+i<=sum;j*=q[h])
        {
            aux=s[1-ok][i]+log(j);poz=i+j;
            if(aux>s[ok][poz]) s[ok][poz]=aux,b[h][poz]=j;
        }
    }
    poz=0;
    for(i=sum;i>=1;i--) if(maxi<s[ok][i]) maxi=s[ok][i],poz=i;
    if(poz!=0)
    {
        nex=poz;ok=k;
        while(ok!=-1)
        {
            if(b[ok][nex]==0){ok--;continue;}
            fout<<b[ok][nex]*(n/sum)<<" ";
            nex=nex-b[ok][nex];ok--;
        }
    }
    for(poz++;poz<=sum;poz++) fout<<n/sum<<" ";
    return 0;
}