Cod sursa(job #2900244)

Utilizator Robert_MitriRobert Mitri Robert_Mitri Data 10 mai 2022 16:26:47
Problema Patrate2 Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.55 kb
#include <fstream>
using namespace std;
ifstream fin("patrate2.in");
ofstream fout("patrate2.out");

int n,v[100000];

void prod(int nr)
{
    int t=0;
    for(int i=1;i<=v[0];i++,t/=10)
    {
        t+=v[i]*nr;
        v[i]=t%10;
    }
    while(t)
    {
        v[++v[0]]=t%10;
        t/=10;

    }
}

int main()
{
    v[0]=1;
    v[1]=1;
    fin>>n;
    for(int i=1;i<=n*n;i++)
    {
        prod(2);
    }
    for(int i=1;i<=n;i++)
        prod(i);

    for(int i=v[0];i>=1;i--)
    {
        fout<<v[i];
    }
}