Cod sursa(job #1284290)
Utilizator | Data | 6 decembrie 2014 13:49:44 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 2.83 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("cifra.in");
ofstream fout("cifra.out");
/*int u_c_put(long a)
{
//a la a
int put=1;
for(int i=1;i<=a;i++)
put=put*a%10;
return put;
}*/
long t,n;
int main()
{
/*int t,n,i,cif,put,k,s=0,j;
fin>>t;
for(i=1;i<=t;i++)
{
fin>>n;
for(j=1;j<=n;j++)
{
put=1;
cif=j%10;
if(cif==0||cif==1||cif==5||cif==6||cif==9)
put=cif;
else
if(cif==4)
put=6;
else
{
put=1;
for(k=1;k<=j%4;k++)
{
put=put*cif%10;
}
if(j%4==0)
if(cif==2||cif==8)
put=6;
else
put=1;
}
}
s=(s+put)%10;
fout<<s<<'\n';
}*/
fin>>t;
for(int i=1;i<=t;i++)
{
fin>>n;
/*s=0;
for(int j=1;j<=n;j++)
s=(s+u_c_put(j))%10;*/
switch(n%10)
{
case 1:
if(n==1)
fout<<1<<'\n';
else
fout<<8<<'\n';
break;
case 2:
if(n==2)
fout<<5<<'\n';
else
fout<<9<<'\n';
break;
case 3:
if(n==3)
fout<<2<<'\n';
else
fout<<1<<'\n';
break;
case 4:
if(n==4)
fout<<8<<'\n';
else
fout<<6<<'\n';
break;
case 5:
if(n==5)
fout<<3<<'\n';
else
fout<<6<<'\n';
break;
case 6:
if(n==6)
fout<<9<<'\n';
else
fout<<1<<'\n';
break;
case 7:
if(n==7)
fout<<2<<'\n';
else
fout<<3<<'\n';
break;
case 8:
if(n==8)
fout<<8<<'\n';
else
fout<<4<<'\n';
break;
case 9:
if(n==9)
fout<<7<<'\n';
else
fout<<0<<'\n';
break;
case 0:
if(n==10)
fout<<7<<'\n';
else
fout<<0<<'\n';
break;
}
}
return 0;
}