Cod sursa(job #1376078)
Utilizator | Data | 5 martie 2015 15:53:41 | |
---|---|---|---|
Problema | Cifra | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.67 kb |
#include <fstream>
#include <string.h>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int t,v[101];
char s[101];
int putere(int p)
{
int x=1,j;
for(j=1;j<=p;j++)
{
x*=p;
x%=10;
}
return x;
}
void prec()
{
int i;
for(i=1;i<=100;i++)
{
v[i]=v[i-1]+putere(i);
v[i]%=10;
}
}
int main()
{
f>>t;
int i;
int n;
prec();
for(i=1;i<=t;i++)
{
f>>s;
n=strlen(s);
if(n==1)
g<<v[s[0]-'0']<<'\n';
else
g<<v[s[n-1]-'0'+(s[n-2]-'0')*10]<<'\n';
}
return 0;
}