Write a Java program to print same numbers on all sides of a square pattern using for loop.
import java.util.Scanner;
public class sameNuminallSIdesSquare1 {
private static Scanner sc;
public static void main(String[] args) {
sc = new Scanner(System.in);
System.out.print("Enter the Maximum Number of a Square = ");
int rows = sc.nextInt();
System.out.println("Printing Same Numbers in all Sides of a Square");
int i, j, k, min;
for (i = 1 ; i <= rows; i++ )
{
for (j = 1 ; j <= rows; j++ )
{
min = i < j? i:j;
System.out.print(rows - min + 1 + " ");
}
for(k = rows - 1; k >= 1; k--)
{
min = i < k? i:k;
System.out.print(rows - min + 1 + " ");
}
System.out.println();
}
for (i = rows - 1 ; i >= 1; i-- )
{
for (j = 1 ; j <= rows; j++ )
{
min = i < j? i:j;
System.out.print(rows - min + 1 + " ");
}
for(k = rows - 1; k >= 1; k--)
{
min = i < k? i:k;
System.out.print(rows - min + 1 + " ");
}
System.out.println();
}
}
}
This Java example displays the square pattern where all sides have the same numbers using a while loop.
import java.util.Scanner;
public class sameNuminallSIdesSquare2 {
private static Scanner sc;
public static void main(String[] args) {
sc = new Scanner(System.in);
System.out.print("Enter the Maximum Number of a Square = ");
int rows = sc.nextInt();
System.out.println("Printing Same Numbers in all Sides of a Square");
int i = 1, j, k, min;
while (i <= rows )
{
j = 1 ;
while( j <= rows )
{
min = i < j? i:j;
System.out.print(rows - min + 1 + " ");
j++;
}
k = rows - 1;
while( k >= 1)
{
min = i < k? i:k;
System.out.print(rows - min + 1 + " ");
k--;
}
System.out.println();
i++;
}
i = rows - 1 ;
while (i >= 1)
{
j = 1 ;
while( j <= rows )
{
min = i < j? i:j;
System.out.print(rows - min + 1 + " ");
j++;
}
k = rows - 1;
while( k >= 1)
{
min = i < k? i:k;
System.out.print(rows - min + 1 + " ");
k--;
}
System.out.println();
i--;
}
}
}
Enter the Maximum Number of a Square = 7
Printing Same Numbers in all Sides of a Square
7 7 7 7 7 7 7 7 7 7 7 7 7
7 6 6 6 6 6 6 6 6 6 6 6 7
7 6 5 5 5 5 5 5 5 5 5 6 7
7 6 5 4 4 4 4 4 4 4 5 6 7
7 6 5 4 3 3 3 3 3 4 5 6 7
7 6 5 4 3 2 2 2 3 4 5 6 7
7 6 5 4 3 2 1 2 3 4 5 6 7
7 6 5 4 3 2 2 2 3 4 5 6 7
7 6 5 4 3 3 3 3 3 4 5 6 7
7 6 5 4 4 4 4 4 4 4 5 6 7
7 6 5 5 5 5 5 5 5 5 5 6 7
7 6 6 6 6 6 6 6 6 6 6 6 7
7 7 7 7 7 7 7 7 7 7 7 7 7 Java program to print the same numbers on all sides of a square using do while loop.
import java.util.Scanner;
public class sameNuminallSIdesSquare3 {
private static Scanner sc;
public static void main(String[] args) {
sc = new Scanner(System.in);
System.out.print("Enter the Maximum Number of a Square = ");
int rows = sc.nextInt();
System.out.println("Printing Same Numbers in all Sides of a Square");
int i = 1, j, k, min;
do
{
j = 1 ;
do
{
min = i < j? i:j;
System.out.print(rows - min + 1 + " ");
} while( ++j <= rows );
k = rows - 1;
do
{
min = i < k? i:k;
System.out.print(rows - min + 1 + " ");
} while( --k >= 1);
System.out.println();
} while (++i <= rows );
i = rows - 1 ;
do
{
j = 1 ;
do
{
min = i < j? i:j;
System.out.print(rows - min + 1 + " ");
} while( ++j <= rows );
k = rows - 1;
do
{
min = i < k? i:k;
System.out.print(rows - min + 1 + " ");
} while( --k >= 1);
System.out.println();
} while (--i >= 1) ;
}
}
Enter the Maximum Number of a Square = 9
Printing Same Numbers in all Sides of a Square
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
9 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9
9 8 7 7 7 7 7 7 7 7 7 7 7 7 7 8 9
9 8 7 6 6 6 6 6 6 6 6 6 6 6 7 8 9
9 8 7 6 5 5 5 5 5 5 5 5 5 6 7 8 9
9 8 7 6 5 4 4 4 4 4 4 4 5 6 7 8 9
9 8 7 6 5 4 3 3 3 3 3 4 5 6 7 8 9
9 8 7 6 5 4 3 2 2 2 3 4 5 6 7 8 9
9 8 7 6 5 4 3 2 1 2 3 4 5 6 7 8 9
9 8 7 6 5 4 3 2 2 2 3 4 5 6 7 8 9
9 8 7 6 5 4 3 3 3 3 3 4 5 6 7 8 9
9 8 7 6 5 4 4 4 4 4 4 4 5 6 7 8 9
9 8 7 6 5 5 5 5 5 5 5 5 5 6 7 8 9
9 8 7 6 6 6 6 6 6 6 6 6 6 6 7 8 9
9 8 7 7 7 7 7 7 7 7 7 7 7 7 7 8 9
9 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9