依旧有手就行

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