Cod sursa(job #238153)
| Utilizator |  Andrei200 Andrei200 |
Data | 31 decembrie 2008 18:17:30 |
|---|---|---|---|
| Problema | Stergeri | Scor | 0 |
| Compilator | fpc | Status | done |
| Runda | Arhiva de probleme | Marime | 0.23 kb |
var s,n,m,k,x,y:longint;
f:text;
begin
assign(f,'stergeri.in');reset(f);
read(f,n,m,k);
close(f);
assign(f,'stergeri.out');rewrite(g);
for i:=1 to m do begin
read(f,x,y);
s:=s+(y-x+1);
end;
write(f,s);
close(f);
end.
