Cod sursa(job #27742)
Utilizator | Trimbitas Viorel Stefan Aymd | Data | 7 martie 2007 07:33:21 |
---|---|---|---|
Problema | Cifra | Scor | 90 |
Compilator | fpc | Status | done |
Runda | Arhiva de probleme | Marime | 0.58 kb |
var x,y:char;
t,n,i,r:integer;
f,g:text;
begin
assign(f,'cifra.in');
reset(f);
readln(f,t);
y:='0';
assign(g,'cifra.out');
rewrite(g);
for i:=1 to t do begin
y:='0';
while not eoln(f) do begin
x:=y;
read(f,y);
end;
readln(f);
n:=10*ord(x)+ord(y)-528;
r:=(n div 20)*4;
n:=n mod 20;
case n of
0:r:=r+0;
1,17:r:=r+1;
3,7:r:=r+2;
5,14:r:=r+3;
12,16,19:r:=r+4;
2,18:r:=r+5;
9,10,13:r:=r+7;
4,8,11,15:r:=r+8;
6:r:=r+9
end;
writeln(g,r mod 10);
end;
close(g);
end.