Cod sursa(job #2912645)
Utilizator | Data | 9 iulie 2022 17:16:53 | |
---|---|---|---|
Problema | Suma si numarul divizorilor | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include<fstream>
using namespace std;
ifstream F("dicsi.in");
ofstream G("dicsi.out");
int p[100005],i,j,n,m,k,e;
int main()
{
for(F>>n,p[1]=1,i=2;i<=n;++i) {
for(j=2,p[i]=1,k=i;j*j<=k;++j) {
for(e=0;k%j==0;k/=j,++e);
if(e)
p[i]*=(e+1);
}
if(k!=1)
p[i]*=2;
}
for(i=1;i<=n;++i)
m=max(m,p[i]);
for(G<<m<<'\n',i=1;i<=n;++i)
G<<p[i]<<' ';
return 0;
}