#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<<" "<<endl; cout<<" * "<<endl; cout<<" * "<<endl; cout<<"****"; return 0; }

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

#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; }

难死我立

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

没什么好说的，代码在下方