#include<iostream> using namespace std; int main(){ cout<<" * * "<<endl; cout<<" * "<<endl; cout<<" * "<<endl; cout<<"* * "<<endl; return 0; }

#include<iostream> using namespace std; int main(){ cout<<" * * * *"<<endl; cout<<" * *"<<endl; cout<<" * "<<endl; cout<<" * * *"<<endl; return 0; }

#include<iostream> using namespace std; int main(){ cout<<" * * * *\n * *\n * \n * * *"; }

模拟即可

#include<bits/stdc++.h> using namespace std; int main() { cout<<" * * * *"<<endl; cout<<" * *"<<endl; cout<<" * "<<endl; cout<<" * * *"<<endl; return 0; }

#include <iostream> using namespace std; int main(){ cout<<" * * * *"<<endl; cout<<" * *"<<endl; cout<<" * "<<endl; cout<<" * * *"<<endl; }

#include<bits/stdc++.h> using namespace std; int main(){ cout << " * * * *\n * *\n * \n * * *"; return 0; }

#include<iostream> using namespace std; int main(){ cout<<" * * * *"<<endl; cout<<" * *"<<endl; cout<<" * "<<endl; cout<<" * * *"<<endl; return 0; }

#include<iostream> using namespace std; int main(){ cout<<" * * * *"<<endl; cout<<" * *"<<endl; cout<<" * "<<endl; cout<<" * * *"<<endl; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ cout<<" * * * *"<<endl; cout<<" * *"<<endl; cout<<" * "<<endl; cout<<" * * *"<<endl; return 0; }

#include<iostream> using namespace std; int main(){ cout<<" * * * *"<<endl; cout<<" * *" <<endl; cout<<" * " <<endl; cout<<" * * *" <<endl; return 0; }

#include<bits/stdc++.h> using namespace std; int main() { cout<<" * * * *"<<endl; cout<<" * *"<<endl; cout<<" * "<<endl; cout<<" * * *"<<endl; return 0; }

#include<iostream> using namespace std; int main() { cout<<" * * * *"<<endl; cout<<" * *"<<endl; cout<<" * "<<endl; cout<<" * * *"<<endl; return 0; }