Cod sursa(job #2927743)

Utilizator PsyDuck1914Feraru Rares-Serban PsyDuck1914 Data 21 octombrie 2022 12:04:04
Problema Divizori Primi Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.67 kb
#include <fstream>
#include <iostream>

using namespace std;

ifstream f ("divprim.in");
ofstream g ("divprim.out");

const int NMAX = 1e6;
int v[NMAX+1], mat[8][NMAX];

void umple(int i){
    int poz = 0;
    for(int j=1; j<=NMAX; j++){
        if(v[j] == i)
            poz = j;
        mat[i][j] = poz;
    }
        
}

int main()
{
    for(int i=2; i <= NMAX; i++)
        if(!v[i])
            for(int j = i; j<=NMAX; j+=i)
              v[j]++;
        
        
    for(int i=0; i<=7; i++){
        umple(i);
    }
    
    int t;
    f>>t;
    
    for(int i=1; i<=t; i++){
        int n, k;
        f>>n>>k;
        g<<mat[k][n]<<"\n";
    }
                
    

    return 0;
}