Alphabet Inverted Heart Pattern consists of two parts. The upper part of the pattern is a triangle. The base of the pattern has two peaks and a gap between them. Hence, the desired pattern looks like as shown in the illustration.
Illustration:
A
BBB
CCCCC
DDDDDDD
EEEEEEEEE
FFFFFFFFFFF
GGGGGGGGGGGGG
HHHHHHHHHHHHHHH
IIIIIIIIIIIIIIIII
JJJJJJJJJJJJJJJJJJJ
KKKKKKKKKKKKKKKKKKKKK
LLLLLLLLLLLLLLLLLLLLLLL
MMMMMMMMMMMMMMMMMMMMMMMMM
NNNNNNNNNNNNNNNNNNNNNNNNNNN
OOOOOOOOOOOOOOOOOOOOOOOOOOOOO
PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU
VVVVVVVVVVVVVVVVV VVVVVVVVVVVVVVVVV
WWWWWWWWWWWWWWW WWWWWWWWWWWWWWW
XXXXXXXXXXXXX XXXXXXXXXXXXX
YYYYYYYYYYY YYYYYYYYYYY
ZZZZZZZZZ ZZZZZZZZZ
Approach:
The approach to print the same is very simple first we will be focussing on the upper half removing the lower half. So we simply have to print the upper pyramid pattern where we need to maintain and update the additional count for incrementing alphabet letters. Starting with the initial letter being of character type is implicitly converted to an integer type and increment is carried over with the corresponding ASCII value to the character. Similarly, for the lower half, after the base taking primary concern of printing white spaces
Example
Java
// Java Program to print Alphabet Inverted Heart Pattern // Main classclass GFG { // Main Method public static void main(String[] args) { // Declaring a variables to initializing with the // value to // 1. set the size of Inverted Heart int size = 39; // 2. set the size of upper part of Inverted Heart int tri_size = 20; // 3. set the size of base part of Inverted Heart int base_size = 6; // 4. set the character to be printed in first row // of pattern char a = 'A'; // Declaring and initializing variable representing // number of characters to be printed in a row int n = 1; // Upper part of the pattern for (int i = 0; i < tri_size; i++) { // Declaring variable representing white spaces // to be printed before and after triangle int spaces = (size - n) / 2; // Iterating using for loop to print spaces for (int j = 0; j < spaces; j++) { System.out.print(" "); } // Iterating using for loop to print characters for (int j = 0; j < n; j++) { System.out.print(a); } // Iterating using for loop to print spaces for (int j = 0; j < spaces; j++) { System.out.print(" "); } // By now over with one row so switching to next // row System.out.println(); n = n + 2; // Incrementing the alphabet characters // Initially at 'a' now getting to 'b' a++; } // Declaring and initializing variable representing // number of spaces to be printed in base part int spaces_end = 0; // Declaring and initializing variable representing // number of spaces to be printed between two part // of base int spaces_between = 0; // For loop to print base part for (int i = 0; i < base_size; i++) { n = (size - (2 * (spaces_end)) - spaces_between) / 2; // For loop to print space before base part-1 for (int j = 0; j < spaces_end; j++) { System.out.print(" "); } // For loop to print base part-1 for (int j = 0; j < n; j++) { System.out.print(a); } // For loop to print spaces between two base // parts for (int j = 0; j < spaces_between; j++) { System.out.print(" "); } // For loop to print base part-2 for (int j = 0; j < n; j++) { System.out.print(a); } // For loop to print spaces after base part-2 for (int j = 0; j < spaces_end; j++) { System.out.print(" "); } // Again in lowe half now done with one row // so switching to next row System.out.println(); // Similarly incrementing letter and spaces by // unity a++; spaces_end++; spaces_between = spaces_between + 2; } }} |
Output
A
BBB
CCCCC
DDDDDDD
EEEEEEEEE
FFFFFFFFFFF
GGGGGGGGGGGGG
HHHHHHHHHHHHHHH
IIIIIIIIIIIIIIIII
JJJJJJJJJJJJJJJJJJJ
KKKKKKKKKKKKKKKKKKKKK
LLLLLLLLLLLLLLLLLLLLLLL
MMMMMMMMMMMMMMMMMMMMMMMMM
NNNNNNNNNNNNNNNNNNNNNNNNNNN
OOOOOOOOOOOOOOOOOOOOOOOOOOOOO
PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU
VVVVVVVVVVVVVVVVV VVVVVVVVVVVVVVVVV
WWWWWWWWWWWWWWW WWWWWWWWWWWWWWW
XXXXXXXXXXXXX XXXXXXXXXXXXX
YYYYYYYYYYY YYYYYYYYYYY
ZZZZZZZZZ ZZZZZZZZZ
