In ra hình vẽ sau:
Output
********** ********** **********
using namespace std; int main() { cout <<"**"<<endl; cout <<"**"<<endl; cout <<"****"<<endl; return 0; }
Bình luận
#include <bits/stdc++.h>
using namespace std;
int main() {
cout <<"**"<<endl;
cout <<"**"<<endl;
cout <<"****"<<endl;
return 0;
}
14 bình luận nữa