Cod sursa(job #664211)

Utilizator isabela-oanceaOancea Maria Isabela isabela-oancea Data 19 ianuarie 2012 20:07:26
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.42 kb
#include<fstream>
#include<math.h>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int n,s,c,r,v[102];
int main()
{f>>n;
v[1]=1;
v[2]=5;
v[3]=2;
v[4]=8;
v[5]=3;
v[6]=9;
v[7]=2;
v[8]=1;
v[9]=0;
v[10]=0;
v[11]=1;
v[12]=7;
v[13]=0;
v[14]=6;
v[15]=1;
v[16]=7;
v[17]=4;
v[18]=8;
v[19]=7;
v[20]=7;
r=n%20;
c=n/20;
s=c*7+v[r];
g<<s%10<<'\n';
f.close();
g.close();
return 0;
}