图

#include <bits/stdc++.h>
using  namespace std;
int main()
{
    int a=65; int count = 0,k=0;
    a=65;
    for(int i = 0; i < 10 ; i++ )
    {
        a=65;
        for(count=0;count<k;count++)
        {
            cout<<" ";
        }
        for(int j=1;j<=10;j++)
        {
            cout<<char(a);
            a++;
            if(j==10-k){
                cout<<"|";
            }
        }
        cout<<endl;
        k++;
    }
}
#include <bits/stdc++.h>
using  namespace std;
int main()
{
    int a=65; int count = 13;
    
    a=65;
    for(int i = 0; i < 10 ; i++ )
    {
        a=65;
        cout<<setw(count)<<char(a);
        for(int j = 0 ; j < i*2 ;j++)
        {
            a++;
            cout<<char(a);
            
        }
        cout<<endl;
        count--;
        
    }
    for(int i = 10; i > 0 ; i-- )
    {
        a=65;
        cout<<setw(count)<<char(a);
    #include <bits/stdc++.h>
using  namespace std;
int main()
{
    int a=65; int count = 13;
    
    a=65;
    for(int i = 0; i < 10 ; i++ )
    {
        a=65;
        cout<<setw(count)<<char(a);
        for(int j = 0 ; j < i*2 ;j++)
        {
            a++;
            cout<<char(a);
            
        }
        cout<<endl;
        count--;
        
    }
    for(int i = 10; i > 0 ; i-- )
    {
        a=65;
        cout<<setw(count)<<char(a);
        for(int j = 0 ; j < i*2 ;j++)
        {
            a++;
            cout<<char(a);
            
        }
        cout<<endl;
        count++;
        
    }
    a=65;
        cout<<setw(count)<<char(a);
}    for(int j = 0 ; j < i*2 ;j++)
        {
            a++;
            cout<<char(a);
            
        }
        cout<<endl;
        count++;
        
    }
    a=65;
        cout<<setw(count)<<char(a);
}
#include <bits/stdc++.h>
using  namespace std;
int main()
{
    int a=65; int count = 13;
    
    a=65;
    for(int i = 0; i < 10 ; i++ )
    {
        a=65;
        cout<<setw(count)<<char(a);
        for(int j = 0 ; j < i*2 ;j++)
        {
            a++;
            cout<<char(a);
            
        }
        cout<<endl;
        count--;
        
    }
    
}