Cod sursa(job #997238)

Utilizator ciobu69Ciobanu Sergiu ciobu69 Data 13 septembrie 2013 16:22:39
Problema Cifra Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.48 kb
#include <fstream>
#include <cstring>
using namespace std;
ifstream f ("cifra.in");
ofstream g ("cifra.out");
char s[103];
int t, n, i, j, a, m[101];
int main ()
{    for (i=1;i<=100;i++)
	{   a=1;
        for(j=1;j<=i;j++) a=a*i%10;
        m[i]=(m[i-1]+a)%10;
    }
    f>>t;
    for(i=1;i<=t;i++)
	{   f>>s;
	    n=strlen(s);
        if(n==1) g<<m[s[0]-'0']<<'\n';
                 else g<<m[(s[n-2]-'0')*10+s[n-1]-'0']<<'\n';
    }
    g.close();
    return 0;
}