Remove hello world

Changes

1 changed files (+1/-1)

• 1.cpp
  • @@ -8,7 +8,7 @@ constexpr int MX = 1e5+5;
    int main() { if (fopen("in", "r")) freopen("in", "r", stdin), freopen("out", "w", stdout); - ios_base::sync_with_stdio(0), cin.tie(0); + cin.tie(0)->sync_with_stdio(0); }