Cod sursa(job #788325)
Utilizator | Data | 14 septembrie 2012 15:00:30 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.62 kb |
#include<fstream.h>
ifstream f("cifra.in");
ofstream g("cifra.out");
int i,n,x,u,uc,j,s;
int main()
{
f>>n;
uc=0;
for(i=1;i<=n;i++)
{
s=0;
f>>x;
for(j=1;j<=x;j++)
{
u=j%10;
if(u==2)
{
if(j%100%4==0)
uc=6;
else uc=4;
}
else if(u==3)
{
if(j%100%4==1)
uc=3;
else uc=7;
}
else if(u==7)
{
if(j%100%4==1)
uc=7;
else uc=3;
}
else if(u==8)
{
if(j%100%4==0)
uc=6;
else uc=4;
}
else if(u==4)
uc=6;
else if(u==9)
uc=9;
else uc=u;
s=s+uc;
}
g<<s%10<<"\n";
}
return 0;
}