#include <iostream>
using namespace std;
int main() {
int x; //rows
cin>>x;
for(int i=1; i<=x; i++){
for(int j=1; j<=x-i+1 ; j++){
cout<<(char)(j+64)<<" ";
}
cout<<endl;
}
}
To embed this project on your website, copy the following code and paste it into your website's HTML: