/* This code can be used to generate a signature for you to use in your works. Give a string [small size recommended] as input and the output will be like this. ########################### # # # @ @ @@@@@@@@@ # # @ @ @ # # @ @ @ # # @ @ @ # # @@ @ # # @ @ @ # # @ @ @ # # @ @ @ # # @ @ @ # # # ########################### Input can contain the lower case alphabet, upper case alphabet, any of the special symbols !, @, #, $, %, (, ), +, -, *, /, ^, & */ import java.util.*; public class SignatureGenerator { public static void main(String[] args) { String sig_alphabet [] = { "000000000000000000011111110000000001000000001011111111100000001100000001011111111", "000000000000000000100000000100000000100000000111111110100000001100000001111111110", "000000000000000000011111111100000000100000000100000000100000000100000000011111111", "000000000000000000000000001000000001000000001011111111100000001100000001011111111", "000000000000000000011111110100000001100000001111111110100000000100000000011111110", "000011110000100001000100001000100000011111110000100000000100000000100000000100000", "000000000000000000011111111100000001100000001011111111000000001000000001011111110", "000000000000000000100000000100000000100000000111111110100000001100000001100000001", "000010000000000000000010000000010000000010000000010000000010000000010000000010000", "000000100000000000000000100000000100000000100000000100001000100001000100000111000", "000000000000000000100000001100000100100010000101000000100010000100000100100000001", "000010000000010000000010000000010000000010000000010000000010000000010000000010000", "000000000000000000011101110100010001100010001100010001100010001100010001100010001", "000000000000000000011111110100000001100000001100000001100000001100000001100000001", "000000000000000000011111110100000001100000001100000001100000001100000001011111110", "000000000000000000111111110100000001100000001111111110100000000100000000100000000", "000000000000000000011111110100000001100000001011111111000000001000000001000000001", "000000000000000000100111111101000000110000000100000000100000000100000000100000000", "000000000000000000011111111100000000100000000011111110000000001000000001111111110", "000100000000100000000100000011111110000100000000100000000100001000100001000011110", "000000000000000000100000001100000001100000001100000001100000001100000001011111110", "000000000000000000010000010000000000001000100000000000000101000000000000000010000", "000000000000000000100010001100010001100010001100010001100010001100010001011101110", "000000000000000000100000001010000010000101000000010000000101000010000010100000001", "000000000000000000100000001100000001100000001011111111000000001000000001011111110", "000000000000000000111111111000000001000000100000010000001000000100000000111111111" }; String alphabet = "abcdefghijklmnopqrstuvwxyz"; String sig_ALPHABET [] = { "001111100010000010100000001100000001111111111100000001100000001100000001100000001", "111111100100000010100000001100000010111111100100000010100000001100000010111111100", "001111111010000000100000000100000000100000000100000000100000000010000000001111111", "111111100100000010100000001100000001100000001100000001100000001100000010111111100", "111111111100000000100000000100000000111111111100000000100000000100000000111111111", "111111111100000000100000000100000000111111111100000000100000000100000000100000000", "001111111010000000100000000100000000100011111100000001100000001010000001001111111", "100000001100000001100000001100000001111111111100000001100000001100000001100000001", "111111111000010000000010000000010000000010000000010000000010000000010000111111111", "111111111000010000000010000000010000000010000000010000100010000010010000001100000", "100000001100000100100010000101000000110000000101000000100010000100000100100000001", "100000000100000000100000000100000000100000000100000000100000000100000000111111111", "100000001110000011101000101100101001100010001100000001100000001100000001100000001", "100000001110000001101000001100100001100010001100001001100000101100000011100000001", "011111110100000001100000001100000001100000001100000001100000001100000001011111110", "111111100100000010100000001100000010111111100100000000100000000100000000100000000", "011111110100000001100000001100000001100010001100001001100000101100000011011111111", "111111100100000010100000001100000010111111100110000000100100000100001000100000010", "011111111100000000100000000100000000011111110000000001000000001000000001111111110", "111111111000010000000010000000010000000010000000010000000010000000010000000010000", "100000001100000001100000001100000001100000001100000001100000001100000001011111110", "100000001000000000010000010000000000001000100000000000000101000000000000000010000", "100000001100000001100000001100000001100010001100101001101000101110000011100000001", "100000001010000010001000100000101000000010000000101000001000100010000010100000001", "100000001010000010001000100000101000000010000000100000001000000010000000100000000", "111111111000000010000000100000001000000010000000100000001000000010000000111111111" }; String ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; String sig_specials [] = { "000010000000010000000010000000010000000010000000010000000010000000000000000010000", "011111110100000001100000001100110001101001001101001001100111111100000000011111111", "001000100001000100111111111001000100001000100001000100111111111001000100001000100", "000010000000010000001111100001010000001111100000010100001111100000010000000010000", "010000001101000010010000100000001000000010000000100000001000010010000101100000010", "000000100000001000000010000000010000000010000000010000000010000000001000000000100", "001000000000100000000010000000010000000010000000010000000010000000100000001000000", "000010000000010000000010000000010000111111111000010000000010000000010000000010000", "000000000000000000000000000000000000111111111000000000000000000000000000000000000", "000000000010010010001010100000111000011111110000111000001010100010010010000000000", "000000001000000010000000100000001000000010000000100000001000000010000000100000000", "000000000000010000000101000001000100010000010100000001000000000000000000000000000", "000000000000100000001010000000100010001010100010001000100100100011000010000000000" }; String specials = "!@#$%()+-*/^&"; Scanner scanner = new Scanner(System.in); String str_i = scanner.nextLine(), str = ""; if (str_i.equals("")) { System.out.println("Error! Given Input is Empty!"); System.exit(0); } else if (scanner.hasNext()) { System.out.println("Error! Multiple Inputs Given!"); System.exit(0); } else { for (int l = 0; l < str_i.length(); l++) { char c = str_i.charAt(l); if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '!' || c == '@' || c == '#' || c == '$' || c == '%' || c == '(' || c == ')' || c == '+' || c == '-' || c == '*' || c == '/' || c == '^' || c == '&') str += c; } } String sig [] = new String [9]; for (int l = 0; l < 9; l++) sig[l] = "# "; for (int i = 0; i < str.length(); i++) { for (int j = 0; j < 26; j++) { if (str.charAt(i) == alphabet.charAt(j)) { String sig_i = sig_alphabet[j]; sig_i = sig_i.replaceAll("0", " "); sig_i = sig_i.replaceAll("1", "@"); for (int k = 0; k < 9; k++) { sig[k] += sig_i.substring(9 * k, 9 * k + 9); if (i == str.length() - 1) sig[k] += " #"; else sig[k] += " "; } break; } if (str.charAt(i) == ALPHABET.charAt(j)) { String sig_i = sig_ALPHABET[j]; sig_i = sig_i.replaceAll("0", " "); sig_i = sig_i.replaceAll("1", "@"); for (int k = 0; k < 9; k++) { sig[k] += sig_i.substring(9 * k, 9 * k + 9); if (i == str.length() - 1) sig[k] += " #"; else sig[k] += " "; } break; } if (str.charAt(i) == specials.charAt(j % 13)) { String sig_i = sig_specials[j]; sig_i = sig_i.replaceAll("0", " "); sig_i = sig_i.replaceAll("1", "@"); for (int k = 0; k < 9; k++) { sig[k] += sig_i.substring(9 * k, 9 * k + 9); if (i == str.length() - 1) sig[k] += " #"; else sig[k] += " "; } break; } } } String res = ""; for (int l = 0; l < 12 * str.length() + 3; l++) res += "#"; res += "\n#"; for (int l = 0; l < 12 * str.length() + 1; l++) res += " "; res += "#\n"; for (int l = 0; l < 9; l++) res += sig[l] + "\n"; res += "#"; for (int l = 0; l < 12 * str.length() + 1; l++) res += " "; res += "#\n"; for (int l = 0; l < 12 * str.length() + 3; l++) res += "#"; System.out.println(res); } }

Signature Generator!