Character rhombus shape program in Java

import java.util.Scanner;
public class CharacterRhombus
{
 public static void main(String[] args) {
  char ch;
  System.out.print("Enter any character : ");
  Scanner sc = new Scanner(System.in);
  ch = sc.next().charAt(0);
  if (ch >= 'a' && ch <= 'z') {
   ch = (char)(ch - 32);
  }
  System.out.println();
  for (char r = 'A'; r <= ch; r++) {
   for (int sp = ch - r; sp >= 1; sp--) {
    System.out.print(" ");
   }
   for (char c = 'A'; c <= r; c++) {
    System.out.print(c);
   }
   for (char c = (char)(r - 1); c >= 'A'; c--) {
    System.out.print(c);
   }
   System.out.println();
  }
  for (char r = 'A';
   'A' <= ch; ch--, r++) {
   for (int sp = r; sp >= 'A'; sp--) {
    System.out.print(" ");
   }
   for (char c = 'A'; c <= ch - 1; c++) {
    System.out.print(c);
   }
   for (char c = (char)(ch - 2); c >= 'A'; c--) {
    System.out.print(c);
   }
   System.out.println();
  }
 }
}

Output:

Enter any character : e

        A
      ABA
    ABCBA
  ABCDCBA
ABCDEDCBA
  ABCDCBA
    ABCBA
      ABA
        A
     

BUILD SUCCESSFUL (total time: 6 seconds)

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Character triangle pyramid program in Java

import java.util.Scanner;
public class CharacterTriangle
{
 public static void main(String[] args) {
  char ch;
  Scanner sc = new Scanner(System.in);
  System.out.print("Enter last character of triangle : ");
  ch = sc.next().charAt(0);
  if (ch >= 'a' && ch <= 'z') {
   ch = (char)(ch - 32);
  }
  for (char r = 'A'; r <= ch; r++) {
   for (int sp = ch - r; sp >= 1; sp--) {
    System.out.print(" ");
   }
   for (char c = 'A'; c <= r; c++) {
    System.out.print(c);
   }
   for (char c = (char)(r - 1); c >= 'A'; c--) {
    System.out.print(c);
   }
   System.out.println();
  }
 }
}

Output:

Enter last character of triangle : e

        A
      ABA
    ABCBA
  ABCDCBA
ABCDEDCBA


BUILD SUCCESSFUL (total time: 2 seconds)

Note: Hello friends, If you have any better solution for this programs then please comment below, I will add your comment as a solution for this programs.

Thanks for visiting my blog.

Reverse character triangle pyramid program in Java

import java.util.Scanner;
public class CharacterTrianglePyramid
{
 public static void main(String[] args) {
  char ch;
  Scanner sc = new Scanner(System.in);
  System.out.print("Enter last character of triangle : ");
  ch = sc.next().charAt(0);
  if (ch >= 'a' && ch <= 'z') {
   ch = (char)(ch - 32);
  }
  System.out.println();
  for (char r = 'A'; 'A' <= ch; ch--, r++) {
   for (int sp = r; sp > 'A'; sp--) {
    System.out.print(" ");
   }
   for (char c = 'A'; c <= ch; c++) {
    System.out.print(c);
   }
   for (char c = (char)(ch - 1); c >= 'A'; c--) {
    System.out.print(c);
   }
   System.out.println();
  }
 }
}

Output:

Enter last character of triangle : e

ABCDEDCBA
  ABCDCBA
    ABCBA
      ABA
        A

BUILD SUCCESSFUL (total time: 7 seconds)

Note: Hello friends, If you have any better solution for this programs then please comment below, I will add your comment as a solution for this programs.

Thanks for visiting my blog.

Square character triangle program in Java

import java.util.Scanner;
public class SquareCharacterTriangle
{
 public static void main(String[] args) {
  char ch;
  Scanner sc = new Scanner(System.in);
  System.out.print("Enter last character of triangle : ");
  ch = sc.next().charAt(0);
  if (ch >= 'a' && ch <= 'z') {
   ch = (char)(ch - 32);
  }
  System.out.println();
  for (char r = 'A'; r <= ch; r++) {
   for (int sp = ch - r; sp >= 1; sp--) {
    System.out.print(" ");
   }
   for (char c = 'A'; c <= r; c++) {
    System.out.print(c);
   }
   System.out.println();
  }
  for (char r = 'A'; 'A' <= ch - 1; ch--, r++) {
   for (int sp = r; sp >= 'A'; sp--) {
    System.out.print(" ");
   }
   for (char c = 'A'; c < ch; c++) {
    System.out.print(c);
   }
   System.out.println();
  }
 }
}

Output:

Enter last character of triangle : e

        A
      AB
    ABC
  ABCD
ABCDE
  ABCD
    ABC
      AB
        A


BUILD SUCCESSFUL (total time: 4 seconds)

Note: Hello friends, If you have any better solution for this programs then please comment below, I will add your comment as a solution for this programs.

Thanks for visiting my blog.

Square character triangle program in Java

import java.util.Scanner;
public class SquareCharacterTriangle
{
 public static void main(String[] args) {
  char ch;
  Scanner sc = new Scanner(System.in);
  System.out.print("Enter last character of triangle : ");
  ch = sc.next().charAt(0);
  if (ch >= 'a' && ch <= 'z') {
   ch = (char)(ch - 32);
  }
  System.out.println();
  for (char r = 'A'; r <= ch; r++) {
   for (char c = r; c >= 'A'; c--) {
    System.out.print(c);
   }
   System.out.println();
  }
  for (char r = 'A';
   'A' <= ch; ch--, r++) {
   for (char c = (char)(ch - 1); c >= 'A'; c--) {
    System.out.print(c);
   }
   System.out.println();
  }
 }
}

Output:

Enter last character of triangle : d

A
BA
CBA
DCBA
CBA
BA
A


BUILD SUCCESSFUL (total time: 4 seconds)

Note: Hello friends, If you have any better solution for this programs then please comment below, I will add your comment as a solution for this programs.

Thanks for visiting my blog.

Character triangle pyramid program in Java

import java.util.Scanner;
public class CharacterTrianglePyramid {
 public static void main(String[] args) 
 {
  char ch;
  int sp;
  Scanner sc = new Scanner(System.in);
  System.out.print("Enter last character of triangle : ");
  ch = sc.next().charAt(0);
  if (ch >= 'a' && ch <= 'z') {
   ch = (char)(ch - 32);
  }
  System.out.println();
  for (char r = 'A'; r <= ch; ch--) {
   for (char c = ch; c >= r; c--) {
    System.out.print(c);
   }
   System.out.println();
  }
 }
}

Output:

Enter last character of triangle : e

EDCBA
DCBA
CBA
BA
A

BUILD SUCCESSFUL (total time: 5 seconds)

Note: Hello friends, If you have any better solution for this programs then please comment below, I will add your comment as a solution for this programs.

Thanks for visiting my blog.