3 Andrés Mejía-Posada (andmej@gmail.com)
26 #define foreach(x, v) for (typeof (v).begin() x = (v).begin(); x != (v).end(); ++x)
27 #define For(i, a, b) for (int i=(a); i<(b); ++i)
28 #define D(x) cout << #x " is " << x << endl
31 for (int i
=2; i
<=1000000; ++i
) printf("%d\n", i
);