Cod sursa(job #2021139)
Utilizator | Alexandru Robert skoda888 | Data | 12 septembrie 2017 18:58:59 |
---|---|---|---|
Problema | Cifra | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.59 kb |
#include <fstream>
#include <cstring>
using namespace std;
int l,t,i,cif,j;
int a[102];
char n[102];
ifstream fi("cifra.in");
ofstream fo("cifra.out");
int main()
{
fi>>t;
for(i=1;i<=99;i++)
{
a[i]=i;
for(j=1;j<i;j++)
{
a[i]=a[i]*i;
a[i]=a[i]%10;
}
a[i]=a[i]+a[i-1];
a[i]=a[i]%10;
}
for(i=1;i<=t;i++)
{
fi>>n;
l=strlen(n);
if(l==1)
fo<<a[n[l-1]-'0']<<'\n';
else
fo<<a[(n[l-2]-'0')*10+(n[l-1]-'0')]<<'\n';
}
}