Pattern 88

 #include<iostream.h>
 
 int main()
 {
 int i,j;
 
 for(int i =4;i>=0;i--)
 {
 for(int j =0;j<=i;j++)
 {
 cout<<(char)(j+65);
 }
 cout<<endl;
 }
 return 0;
 }

  class PatternProg
  {
    public static void main(String args[])
    {
    
    for (int i = 4;i >= 0;i--)
    {
    for (int j = 0;j <= i;j++)
    {
    System.out.print((char)(j + 65));
    }
    System.out.println();
    }
    
    }
}

using System;

class PatternProg
{
  public static void Main()
  {

    for (int i = 4; i >= 0; i--)
    {
      for (int j = 0; j <= i; j++)
      {
        Console.Write((char)(j + 65));
      }
      Console.WriteLine();
    }
    Console.ReadKey(true);
  }
}

for x in range(5, 0, -1):
    for y in range(0, x):
        print(chr(y + 65), end="")
    print()