Cod sursa(job #303308)
Utilizator | Data | 9 aprilie 2009 19:00:57 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | fpc | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
var s,n,i,j,z:longint;
f,g:text;
begin
assign(f,'cifra.in');
assign(g,'cifra.out');
reset(f); rewrite(g);
readln(f,n);
s:=0;
for i:=1 to n do begin
z:=1;
for j:=1 to i do z:=z*i;
s:=s+z;
end;
write(g,s mod 10);
close(f);
close(g);
end.
end.