Cod sursa(job #3156384)
Utilizator | Data | 11 octombrie 2023 13:05:19 | |
---|---|---|---|
Problema | Patrate2 | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.41 kb |
#include<fstream>
using namespace std;
ifstream I("patrate2.in");
ofstream O("patrate2.out");
int i,j,t,n,p[10101];
void m(int a)
{
for(t=0,j=1;j<=p[0];++j)
p[j]=p[j]*a+t,t=p[j]/10,p[j]%=10;
for(;t;p[++p[0]]=t%10,t/=10);
}
int main()
{
for(p[0]=p[1]=1,I>>n,i=2;i<=n;++i)
m(i);
for(i=1;i<=n*n;++i)
m(2);
for(i=p[0];i;--i)
O<<p[i];
return 0;
}