Cod sursa(job #2911099)
Utilizator | Data | 26 iunie 2022 20:43:07 | |
---|---|---|---|
Problema | Cifra | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.53 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("cifra.in");
ofstream fout("cifra.out");
int t,v[]={0,1,5,2,8,3,9,2,8,7,7,8,4,7,3,8,4,1,5,4},u1c,u2c,s;
char n[102];
int main()
{
fin>>t;
for(int i=1; i<=t; i++)
{
fin>>n;
u1c=u2c=0;
u1c=n[strlen(n)-1]-'0';
if(strlen(n)>1)
u2c=n[strlen(n)-2]-'0';
if(u2c%2==0)
s=u2c*7+v[u1c];
else
s=(u2c-1)*7+v[10+u1c];
fout<<s%10<<'\n';
}
return 0;
}