Cod sursa(job #1326757)
Utilizator | Data | 25 ianuarie 2015 22:14:32 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.65 kb |
#include<fstream>
#include<string.h>
using namespace std;
int main(){
int t,x, n,i, j, y;
char s[200];
ifstream f("cifra.in");
ofstream g("cifra.out");
f>>t;
for(j=1;j<=t;j++){
x=0;
f.get();
f.get(s, 200);
if(strlen(s)>1)
n=(s[strlen(s)-2]-'0')*10+s[strlen(s)-1]-'0';
else
n=s[strlen(s)-1]-'0';
for( i=1;i<=n;i++)
{
y=i%10;
if(y==1 || y==5 || y==0 || y==6 || y==9)
x=x+y;
else
if(y==3)
x=x+7;
else
if(y==2)
x=x+4;
else
if(y==4 || y==8)
x=x+6;
else
if(y==7)
x=x+3;
x=x%10;
}
g<<x<<'\n';
}
return 0;}