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