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Program to print the following pattern
A Algorithm
To accomplish this task, we need to use two loops, the first loop is responsible for printing the line breaks whereas the second loop is responsible for printing the alphabet. JAVA
public class Pattern
{
public static void main(String[] args)
{
int n = 4;
for(int i = 0 ; i <= n ; i++)
{
for(int j = 0 ; j <= i ; j++)
{
System.out.print(" "+(char)(65 + i));
}
System.out.println("");
}
}
}
Python
k = 1
for i in range(1, 6):
for j in range(65, 65+i):
print(chr(64+i)),
print("")
C program
#include <stdio.h>
int main()
{
int n = 69;
for(int i = 65 ; i <= n ; i++)
{
for(int j = 65 ; j <= i ; j++)
{
printf("%c",i);
}
printf("\n");
}
return 0;
}
C# program
using System;
public class Program
{
public static void Main(string[] args)
{
for (int row = 1; row <= 5; ++row)
{
for (int col = 1; col <= row; ++col)
{
Console.Write((char)(row+64));
}
Console.WriteLine();
}
}
}
PHP
<?php
for ($i = 65; $i <= 69; $i++)
{
for ($j = 65; $j <= $i ; $j++)
{
echo chr($i);
}
echo "</br>";
}
?>
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