Cod sursa(job #163048)

Utilizator fifimusatMusat Florin fifimusat Data 21 martie 2008 10:02:40
Problema Factorial Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
    #include<fstream.h>
    int main()
    {int p,i; long int s=5;
    ifstream fin("fact.in");
    fin>>p;
    ofstream fout("fact.out");
    if(p<0)
       fout<<"-1";
    else{if(p==0)
		fout<<"1";
	 if(p==1)
		fout<<"5";

	 if(p>=2)
	      {for(i=2;i<p;i++)
		 s+=5;
	      fout<<s;}}
    return 0;}