C
#include <stdio.h>
int main()
{
int n = 5;
int i,j;
for(i = 1; i <= n; i++)
{
for (j = 1; j <= n; j++)
{
if (i == 1 || i == n || j == 1 || j == n || i == j || i == n - j + 1)
printf("1 ");
else
printf(" ");
}
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 <= n; j++)
{
if (i == 1 || i == n || j == 1 || j == n || i == j || i == n - j + 1)
cout<<"1 ";
else
cout<<" "; // 2ws
}
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 <= n; j++)
{
if (i == 1 || i == n || j == 1 || j == n || i == j || i == n - j + 1)
{
System.out.print("1 ");
}
else
{
System.out.print(" "); //2ws
}
}
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 <= n; j++)
{
if (i == 1 || i == n || j == 1 || j == n || i == j || i == n - j + 1)
{
Console.Write("1 ");
}
else
{
Console.Write(" "); //2ws
}
}
Console.WriteLine();
}
Console.ReadKey(true);
}
}
Python
n = 5
for x in range(1, n + 1):
for y in range(1, n + 1):
if x == 1 or x == n or y == 1 or y == n or x == y or x == n - y + 1:
print("1 ", end="")
else:
print(" ", end="") # 2ws
print()