Cod sursa(job #3310761)

Utilizator DunareTanasescu Luca-Ioan Dunare Data 16 septembrie 2025 17:26:18
Problema Patrate2 Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.54 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("patrate2.in");
ofstream g("patrate2.out");
int n,v[10000];
void ProdMare(int v[],int x)
{
    int t=0;
    for(int i=1; i<=v[0]; i++)
    {
        t+=v[i]*x;
        v[i]=t%10;
        t/=10;
    }
    while(t)
    {
        v[++v[0]]=t%10;
        t/=10;
    }
}
int main()
{
    f>>n;
    v[0]=v[1]=1;
    for(int i=1; i<=n; i++)ProdMare(v,i);
    for(int i=1; i<=n*n; i++)ProdMare(v,2);
    for(int i=v[0]; i>=1; i--)g<<v[i];
    return 0;
}