Cod sursa(job #3032512)

Utilizator TraianQTraianQ TraianQ Data 22 martie 2023 11:52:05
Problema Patrate2 Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.99 kb
#include <fstream>
using namespace std;
int v[1000001];
int main()
{
    ifstream cin("patrate2.in");
    ofstream cout("patrate2.out");
    int n;
    cin>>n;
    v[1]=1;
    int cnt=1;
    for(int i=1;i<=n;i++)
    {
        int val=0;
        for(int j=1;j<=cnt;j++)
        {
            v[j]=v[j]*i+val;
            val=v[j]/10;
            v[j]=v[j]%10;
        }
        while(val>0)
        {
            cnt++;
            v[cnt]=val%10;
            val/=10;
        }
    }
    for(int repet=1;repet<=n;repet++)
    {
        for(int i=1;i<=n;i++)
        {
            int val=0;
            for(int j=1;j<=cnt;j++)
            {
                v[j]=v[j]*2+val;
                val=v[j]/10;
                v[j]=v[j]%10;
            }
            while(val>0)
            {
                cnt++;
                v[cnt]=val%10;
                val/=10;
            }
        }
    }
    for(int i=cnt;i>=1;i--)
        cout<<v[i];
    return 0;
}