C
#include <stdio.h>
int main()
{
int i,j;
int n=5;
for(i=n; i>=1; i--)
{
for(j=1; j<=n; j++)
{
if(i<=j)
{
if(i%2==0)
printf("* "); // space after *
else
printf("# "); // space after #
}
else
{
printf(" ");
}
}
printf("\n");
}
return 0;
}
C++
#include <iostream.h>
int main()
{
int n=5;
for(int i =n;i>=1;i--)
{
for(int j =1;j<=n;j++)
{
if(i<=j)
{
if(i%2==0)
cout<<"* "; // space after *
else
cout<<"# "; // space after #
}
else
{
cout<<" ";
}
}
cout<<endl;
}
return 0;
}
Java
class PatternProg
{
public static void main(String args[])
{
int n = 5;
for (int i = n;i >= 1;i--)
{
for (int j = 1;j <= n;j++)
{
if (i <= j)
{
if (i % 2 == 0)
{
System.out.print("* ");
}
else
{
System.out.print("# ");
}
}
else
{
System.out.print(" ");
}
}
System.out.println();
}
}
}
C#
using System;
class PatternProg
{
public static void Main()
{
int n = 5;
for (int i = n; i >= 1; i--)
{
for (int j = 1; j <= n; j++)
{
if (i <= j)
{
if (i % 2 == 0)
{
Console.Write("* ");
}
else
{
Console.Write("# ");
}
}
else
{
Console.Write(" ");
}
}
Console.WriteLine();
}
Console.ReadKey(true);
}
}
Python
n = 5
for x in range(n, 0, -1):
for y in range(1, n + 1):
if x <= y:
if x % 2 == 0:
print("* ", end="")
else:
print("# ", end="")
else:
print(" ", end="")
print()