```cpp #include #include using namespace std; int n,l,r; int main(){ cin>>n>>l>>r; if(l/n==r/n) cout<<r%n; else cout<<n-1; return 0; } ```

```cpp #include using namespace std; int n,ans,k; int main(){ cin>>n; while(n){ ans++; if(k==0&&n%3==1)k=ans; if(n%3==0)n-=n/3; else n-=n/3+1; } cout<<ans<<" "<…

```cpp #include int main() { int T; for (std::cin >> T; T; --T) { long long n; std::cin >> n; std::cout << ((n & 1) ? "Yes" : "No") << std::endl; } } ```

```cpp #include using namespace std; map a; int main (){ int n; cin >> n; for (int i = 0 ; i > x; a[x] = 1; } cout << 52-a.size(); return 0; } ```

```cpp #include using namespace std; map a; int main (){ int n; cin >> n; for (int i = 0 ; i > x; a[x] = 1; } cout << 52-a.size(); return 0; } ```

在讨论《代码仅供参考，请勿模仿》回复：

太谢谢了