C++ Program to Print Alphabet Triangle

This article shows that C++ Program to Print Alphabet Triangle. There are different-different type of triangles that can be printed. Triangles can be generated by alphabets or numbers or lines or special characters. In this C++ program, we are going to print alphabet triangles.

C++ Program to print Number Triangle.

Let’s see the C++ example to print alphabet triangle.

#include <iostream>  
using namespace std;  
int main()  
{  
 char ch='A';    
    int i, j, k, m;    
    for(i=1;i<=5;i++)    
    {    
        for(j=5;j>=i;j--)    
            cout<<" ";    
        for(k=1;k<=i;k++)    
            cout<<ch++;    
            ch--;    
        for(m=1;m<i;m++)    
            cout<<--ch;    
        cout<<"\n";    
        ch='A';    
    }    
return 0;  
}  

Output:

          A 
       ABA 
    ABCBA 
  ABCDCBA 
ABCDEDCBA

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Conclusion:

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