Cod sursa(job #241682)
| Utilizator | Data | 10 ianuarie 2009 18:02:00 | |
|---|---|---|---|
| Problema | Cifra | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.51 kb |
#include <iostream>
#include <fstream>
using namespace std;
int n,t,k,r,vect[20]={1 ,4 ,7 ,6 ,5 ,6 ,3 ,6 ,9 ,0 ,1 ,6 ,3 ,6 ,5 ,6 ,7 ,4 ,9 ,0};
int suma(int n) {
int suma=0;
for (int i=0;i<=n-1;i++)
suma=suma+vect[i];
return suma%10;
}
int main () {
ifstream I("cifra.in");
ofstream O("cifra.out");
I>>t;
for (int i=1;i<=t;i++) {
I>>n;
k=n/20;
r=n%20;
O<<(4*k+suma(r))%10<<"\n";
}
return 0;
}
