Java program for the pattern of 'H' | Patterns in JAVA | JAVA POINT
Ques - Write a java program for the following pattern of 'H' :
*. *
* *
* *
*****
* *
* *
* *
PROGRAM :
import java.util.Scanner;
class PatternH
{
public static void main(String []args)
{
Scanner sc=new Scanner(System.in);
System.out.print("Enter the number of rows : ");
int i, j, n;
int r=sc.nextInt();
int c=r-2;
if(r%2!=0)
{
n=r/2;
}
else
{
n=(r/2)-1;
}
for(i=0;i<r;i++)
{
for(j=0;j<c;j++)
{
if((j==0)||(j==(c-1)))
{
System.out.print("*");
}
else if(i==n)
{
System.out.print("*");
}
else
{
System.out.print(" ");
}
}
System.out.println();
}
}
}
/* Output :
Enter the number of rows : 7
* *
* *
* *
*****
* *
* *
* *
*/
Java program for the pattern of 'G' | Patterns in JAVA | JAVA POINT
Ques - Write a java program for the following pattern of 'G' :
* * * *
*
*
* * * *
* * *
* * *
* * * * *
PROGRAM :
import java.util.Scanner;
public class PatternG
{
public static void main(String[] args)
{
System.out.println("Enter the number of rows : ");
Scanner scan=new Scanner(System.in);
int n=scan.nextInt();
System.out.println();
for (int i=0;i<n ;i++ )
{
for (int j=0;j<n-1 ;j++ )
{
if (j==0 || (i==0 || i==n-1) && j<=n/2 || (j==n/2 || j==n-
2) && i>=n/2 || (i==n/2 && j>=n/2))
{
System.out.print("* ");
}
else
{
System.out.print(" ");
}
}
System.out.println();
}
}
}
/* Output :
Enter the number of rows : 7
* * * *
*
*
* * * *
* * *
* * *
* * * * *
*/
Java program for the pattern of 'I' | Patterns in JAVA | JAVA POINT
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Ques - Write a java program for the following pattern of 'I' .
*****
*
*
*
*
*****
PROGRAM :
import java.util.Scanner;
class I
{
public static void main(String []args)
{
System.out.println("Enter the length");
Scanner sc=new Scanner(System.in);
int i, j, n;
int r=sc.nextInt();
for(i=0;i<r;i++)
{
for(j=0;j<5;j++)
{
if((i==0)||(i==(r-1)))
{
System.out.print("*");
}
else if(j==2)
{
System.out.print("*");
}
else
{
System.out.print(" ");
}
}
System.out.println();
}
}
}
/* Output :
Enter the length : 6
*****
*
*
*
*
*****
*/
Java program for the pattern of 'F' | Patterns in JAVA | JAVA POINT
Ques - Write a java program for the following pattern of 'F' :
* * * *
*
*
* * * *
*
*
*
PROGRAM :
public class PatternF
{
public static void main(String[] args)
{
System.out.print("Enter the number of rows : ");
Scanner scan=new Scanner(System.in);
System.out.println();
int n=scan.nextInt();
for (int i=0;i<n ;i++ )
{
for (int j=0;j<=n/2 ;j++ )
{
if (i==0||i==n/2||j==0)
{
System.out.print("* ");
}
else
{
System.out.print(" ");
}
}
System.out.println();
}
}
}
/*
Output:
Enter the number of rows : 7
* * * *
*
*
* * * *
*
*
*
*/
Related post:
Java program for the pattern of 'E' | Patterns in JAVA | JAVA POINT
Ques : Write a java program for following Pattern of 'E' :
* * * *
*
*
* * * *
*
*
* * * *
PROGRAM :
import java.util.Scanner;
public class PatternE
{
public static void main(String[] args)
{
System.out.print("Enter the number of
rows : ");. // 7
Scanner scan=new Scanner(System.in);
int n=scan.nextInt();
System.out.println();
for (int i=0;i<n ;i++ )
{
for (int j=0;j<=n/2 ;j++ )
{
if (i==0 || i==n-1 || i==n/2 || j==0)
{
System.out.print("* ");
}
else
{
System.out.print(" ");
}
}
System.out.println();
}
}
}
Java program for the pattern of 'D' | Patterns in JAVA | JAVA POINT
Ques : Write a Java program for the following pattern of 'D'
* * *
* *
* *
* *
* * *
PROGRAM :
public class PatternD
{
public static void main(String[] args)
{
System.out.print("Enter the number of rows : ");
Scanner scan=new Scanner(System.in);
System.out.println();
int n=scan.nextInt();
for (int i=0;i<n ;i++ )
{
for (int j=0;j<=n/2 ;j++ )
{
if (i==0 && j!=n/2 || i==n-1 && j!=n/2 || j==0 || j==n/2 && i!=0 && i!=n-1)
{
System.out.print("* ");
}
else
{
System.out.print(" ");
}
}
System.out.println();
}
}
}
Output:
Enter the number of rows : 5
* * *
* *
* *
* *
* * *
Java program for the pattern of 'A' | Pattern Designs | JAVA POINT
