From 4c10f403effecbe042bccb6651c57d9a0df7bc81 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ga=C5=A1per=20Dobrovoljc?= Date: Thu, 21 Mar 2024 11:36:50 +0100 Subject: [PATCH] =?UTF-8?q?Vaja=2003=20-=20Pik=C4=8Dasti=20Znaki?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/Vaja03PikcastiZnaki.java | 194 +++++++++++++++++++++++++++++++++++ 1 file changed, 194 insertions(+) create mode 100644 src/Vaja03PikcastiZnaki.java diff --git a/src/Vaja03PikcastiZnaki.java b/src/Vaja03PikcastiZnaki.java new file mode 100644 index 0000000..864ada2 --- /dev/null +++ b/src/Vaja03PikcastiZnaki.java @@ -0,0 +1,194 @@ +public class Vaja03PikcastiZnaki { + private static final char crnaPika = '⬛'; // črn kvadratek + private static final char belaPika = '⬜'; // prazen (bel) kvadratek + + private static final char[] abeceda = { + 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', + 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', + '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ' ', ',', '.'}; + + private static final short[] kodeZnakov16bit = { + (short) 0b1111100111111001, // A + (short) 0b1100101011011010, // B + (short) 0b1111100010001111, // C + (short) 0b1110100110011110, // D + (short) 0b1111111010001111, // E + (short) 0b1111100011101000, // F + (short) 0b1111100010111111, // G + (short) 0b1001100111111001, // H + (short) 0b1111010001001111, // I + (short) 0b1111000110011111, // J + (short) 0b1011110010101001, // K + (short) 0b1000100010001111, // L + (short) 0b1111101110011001, // M + (short) 0b1101101110011001, // N + (short) 0b1111100110011111, // O + (short) 0b1111100111111000, // P + (short) 0b1111100110111111, // Q + (short) 0b1111100111111010, // R + (short) 0b1111100011110111, // S + (short) 0b1111010001000100, // T + (short) 0b1001100110011111, // U + (short) 0b1001100110010110, // V + (short) 0b1001100110111111, // W + (short) 0b1001011001101001, // X + (short) 0b1001100111110100, // Y + (short) 0b1111001001001111, // Z + (short) 0b0110100110010110, // 0 + (short) 0b0110001000101111, // 1 + (short) 0b1110001001001111, // 2 + (short) 0b1111011100011111, // 3 + (short) 0b1000100111110001, // 4 + (short) 0b1111100011110111, // 5 + (short) 0b1000111110011111, // 6 + (short) 0b1111000100010001, // 7 + (short) 0b1110101111010111, // 8 + (short) 0b1111100111110001, // 9 + 0 // presledek + }; + + private static final long[] kodeZnakov64bit = { + 0b0001100000100100010000100100001001111110010000100100001011100111L, + 0b1111110001000010010001000111111001000001010000010100000111111110L, + 0b0011110001000010100000011000000010000000100000010100001000111100L, + 0b1111110001000010010000010100000101000001010000010100001011111100L, + 0b1111111101000001010000000111110001000000010000000100000111111111L, + 0b1111111101000001010000010100100001111000010010000100000011100000L, + 0b0011111101000001100000001001111110010001100000010100000100111110L, + 0b1110011101000010010000100111111001000010010000100100001011100111L, + 0b1111111100010000000100000001000000010000000100000001000011111111L, + 0b0011111100000100000001000000010011000100100001001000010001111000L, + 0b1110111101000100010010000111000001001000010001000100001011100111L, + 0b1110000001000000010000000100000001000000010000010100000111111111L, + 0b1100011101101010010100100101001001000010010000100100001011100111L, + 0b1100011101100010010100100100101001000110010000100100001011100111L, + 0b0011110001000010100000011000000110000001100000010100001000111100L, + 0b1111111001000001010000010100000101111110010000000100000011100000L, + 0b0111111010000001100000011000000110000001100010010111111000001000L, + 0b1111111001000001010000010100000101111110010001000100001011100111L, + 0b0111110110000011100000010111110000000010100000011100000110111110L, + 0b1111111110001001000010000000100000001000000010000000100000011100L, + 0b1110011110000001100000011000000110000001100000011000000101111110L, + 0b1110011101000010010000100100001000100010001001000001010000001000L, + 0b1110011101000010010000100100001001010010010100100101001000101100L, + 0b1110011101000010001001000001100000100100001001000100001011100111L, + 0b1110011101000010001001000001010000001000000010000000100000011100L, + 0b1111111110000010100001000000100000010000001000010100000111111111L, + 0b0011110001000010100001011000100110010001101000010100001000111100L, + 0b0011000001010000000100000001000000010000000100000001000011111111L, + 0b0111111010000001000000010000011000011000011000011000000111111111L, + 0b0111111010000001100000010000111000000001100000011000000101111110L, + 0b0000011000001010000100100010001001000010111111110000001000000111L, + 0b1111111110000001100000001111111000000001100000011000000101111110L, + 0b0111111010000001100000001111111010000001100000011000000101111110L, + 0b1111111110000001000000100000010000001000000100000001000000111000L, + 0b0111111010000001100000010111111010000001100000011000000101111110L, + 0b0111111010000001100000011000000101111111000000011000000101111110L, + 0, + 0b0000000000000000000000000000000000000000000000000000001100000001L, // vejica + 0b0000000000000000000000000000000000000000000000000000001100000011L, // pika + 0b0001100000011000000110000001100000011000000000000001100000011000L, // klicaj + }; + + public static void main(String[] args) { + izpisi64bit("P2 je super"); + } + + static void izpisi16bit(short kodaZnaka) { + int maska = 1 << 15; + + for (int i = 0; i < 16; i++) { + if ((kodaZnaka & maska) != 0) { + System.out.print(crnaPika); + } else { + System.out.print(belaPika); + } + if ((i + 1) % 4 == 0) { + System.out.println(); + } + + maska >>= 1; + } + } + + static void izpisiBit(short znak, int bit) { + int maska = 1 << bit; + if ((znak & maska) != 0) { + System.out.print(crnaPika); + } else { + System.out.print(belaPika); + } + } + + + static void izpisi16bit(short[] nizZnakov) { + for (int vrst = 0; vrst < 4; vrst++) { + for (short znak : nizZnakov) { + for (int st = 0; st < 4; st++) { + izpisiBit(znak, 15 - (4 * vrst) - st); + } + System.out.print(belaPika); + } + System.out.println(); + } + } + + static int crkaIndex(char crka) { + for (int i = 0; i < abeceda.length; i++) { + if (crka == abeceda[i]) { + return i; + } + } + return 36; + } + + static void izpisi16bit(String niz) { + niz = niz.toUpperCase(); + short[] znaki = new short[niz.length()]; + for (int i = 0; i < niz.length(); i++) { + znaki[i] = kodeZnakov16bit[crkaIndex(niz.charAt(i))]; + } + + izpisi16bit(znaki); + } + + static void izpisiBit(long znak, int bit) { + long maska = 1L << bit; + if ((znak & maska) != 0) { + System.out.print(crnaPika); + } else { + System.out.print(belaPika); + } + } + + static void izpisi64bit(long kodaZnaka) { + for (int i = 63; i >= 0; i--) { + izpisiBit(kodaZnaka, i); + if (i % 8 == 0) { + System.out.println(); + } + } + } + + static void izpisi64bit(long[] nizZnakov) { + for (int vrst = 0; vrst < 8; vrst++) { + for (long znak : nizZnakov) { + for (int st = 0; st < 8; st++) { + izpisiBit(znak, 63 - (8 * vrst) - st); + } + System.out.print(belaPika); + } + System.out.println(); + } + } + + static void izpisi64bit(String niz) { + niz = niz.toUpperCase(); + long[] znaki = new long[niz.length()]; + for (int i = 0; i < niz.length(); i++) { + znaki[i] = kodeZnakov64bit[crkaIndex(niz.charAt(i))]; + } + + izpisi64bit(znaki); + } +}