Cod sursa(job #811561)
| Utilizator |  Vrabie Victor VictorVrabie |
Data | 12 noiembrie 2012 17:32:16 |
|---|---|---|---|
| Problema | Cifra | Scor | 0 |
| Compilator | fpc | Status | done |
| Runda | Arhiva de probleme | Marime | 0.26 kb |
program cifra;
var a,b,n,m:longint;
f1,f2:text;
begin
assign(f1,'cifra.in');
assign(f2,'cifra.out');
reset(f1); rewrite(f2);
readln(f1,n);
b:=0;
m:=0;
while m<n do
begin
m:=m+1;
a:=m*m;
b:=b+a;
end;
writeln(f2,b mod 10);
close(f1);
close(f2);
end.
