Cod sursa(job #1434557)
Utilizator | Data | 10 mai 2015 19:40:34 | |
---|---|---|---|
Problema | A+B | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.28 kb |
#include <iostream>
using namespace std;
int fact(int n)
{
if(n==0||n==1)
return 1;
else
return n*fact(n-1);
}
int main()
{
int i,n,s=1;
cin>>n;
for(i=2;i<=n;++i)
s=s+fact(i);
cout<<"Rezultatul este "<<s;
return 0;
}