Cod sursa(job #1538060)

Utilizator OFY4Ahmed Hamza Aydin OFY4 Data 28 noiembrie 2015 14:17:37
Problema Patrate2 Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.82 kb
#include <fstream>

using namespace std;

ifstream in("patrate2.in");
ofstream out("patrate2.out");

int n,v[10111];

int main()
{
    in>>n;
    v[0]=v[1]=1;

    for(int i=2;i<=n;i++)
    {
        int temp=0;
        for(int j=1; j<=v[0]; j++)
        {
            v[j]=v[j]*i+temp;
            temp=v[j]/10;
            v[j]%=10;
        }
        while(temp)
        {
            v[++v[0]]=temp%10;
            temp/=10;
        }
    }

    for(int i=1;i<=n*n;i++)
    {   int temp=0;
        for(int j=1;j<=v[0];j++)
        {
            v[j]=v[j]*2+temp;
            temp=v[j]/10;
            v[j]%=10;
        }
        while(temp)
        {
            v[++v[0]]=temp%10;
            temp/=10;
        }
    }
    for(int i=v[0]; i>=1; i--)
        out<<v[i];

    return 0;
}