Cod sursa(job #3292865)

Utilizator Sorin_GabrielGabara Sorin Gabriel Sorin_Gabriel Data 9 aprilie 2025 15:34:07
Problema Ciurul lui Eratosthenes Scor 10
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.4 kb
#include <iostream>
#include <bits/stdc++.h>
#define VMAX 2000005
#define INF 2147000000
using namespace std;
ifstream fin ("ciur.in");
ofstream fout ("ciur.out");

int ciur[VMAX];

int main()
{
    int n,m,i,j,k,t,q,nr,minim,maxim,st,dr,mij;
    fin>>n;
    for(i=1;i<=n;i++)
    {
        for(j=1;j*i<=n;j++)
            ciur[i*j]++;
    }
    fout<<ciur[n]<<'\n';

    return 0;
}