Anonymous user
Mayan numerals: Difference between revisions
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=={{header|Java}}==
Unicode characters used. See <code>Character.toChars</code>.
<lang java>
import java.math.BigInteger;
public class MayanNumerals {
public static void main(String[] args) {
for ( long base10 : new long[] {4005, 8017, 326205, 886205, 1000000000, 1081439556L, 26960840421L, 503491211079L }) {
displayMyan(BigInteger.valueOf(base10));
System.out.printf("%n");
}
}
private static char[] digits = "0123456789ABCDEFGHJK".toCharArray();
private static BigInteger TWENTY = BigInteger.valueOf(20);
private static void displayMyan(BigInteger numBase10) {
System.out.printf("As base 10: %s%n", numBase10);
String numBase20 = "";
while ( numBase10.compareTo(BigInteger.ZERO) > 0 ) {
numBase20 = digits[numBase10.mod(TWENTY).intValue()] + numBase20;
numBase10 = numBase10.divide(TWENTY);
}
System.out.printf("As base 20: %s%nAs Mayan:%n", numBase20);
displayMyanLine1(numBase20);
displayMyanLine2(numBase20);
displayMyanLine3(numBase20);
displayMyanLine4(numBase20);
displayMyanLine5(numBase20);
displayMyanLine6(numBase20);
}
private static char boxUL = Character.toChars(9556)[0];
private static char boxTeeUp = Character.toChars(9574)[0];
private static char boxUR = Character.toChars(9559)[0];
private static char boxHorz = Character.toChars(9552)[0];
private static char boxVert = Character.toChars(9553)[0];
private static char theta = Character.toChars(952)[0];
private static char boxLL = Character.toChars(9562)[0];
private static char boxLR = Character.toChars(9565)[0];
private static char boxTeeLow = Character.toChars(9577)[0];
private static char bullet = Character.toChars(8729)[0];
private static char dash = Character.toChars(9472)[0];
private static void displayMyanLine1(String base20) {
char[] chars = base20.toCharArray();
StringBuilder sb = new StringBuilder();
for ( int i = 0 ; i < chars.length ; i++ ) {
if ( i == 0 ) {
sb.append(boxUL);
}
for ( int j = 0 ; j < 4 ; j++ ) {
sb.append(boxHorz);
}
sb.append(i < chars.length-1 ? boxTeeUp : boxUR);
}
System.out.println(sb.toString());
}
private static String getBullet(int count) {
StringBuilder sb = new StringBuilder();
switch ( count ) {
case 1: sb.append(" " + bullet + " "); break;
case 2: sb.append(" " + bullet + bullet + " "); break;
case 3: sb.append("" + bullet + bullet + bullet + " "); break;
case 4: sb.append("" + bullet + bullet + bullet + bullet); break;
default: throw new IllegalArgumentException("Must be 1-4: " + count);
}
return sb.toString();
}
private static void displayMyanLine2(String base20) {
char[] chars = base20.toCharArray();
StringBuilder sb = new StringBuilder();
for ( int i = 0 ; i < chars.length ; i++ ) {
if ( i == 0 ) {
sb.append(boxVert);
}
switch ( chars[i] ) {
case 'G': sb.append(getBullet(1)); break;
case 'H': sb.append(getBullet(2)); break;
case 'J': sb.append(getBullet(3)); break;
case 'K': sb.append(getBullet(4)); break;
default : sb.append(" ");
}
sb.append(boxVert);
}
System.out.println(sb.toString());
}
private static String DASH = getDash();
private static String getDash() {
StringBuilder sb = new StringBuilder();
for ( int i = 0 ; i < 4 ; i++ ) {
sb.append(dash);
}
return sb.toString();
}
private static void displayMyanLine3(String base20) {
char[] chars = base20.toCharArray();
StringBuilder sb = new StringBuilder();
for ( int i = 0 ; i < chars.length ; i++ ) {
if ( i == 0 ) {
sb.append(boxVert);
}
switch ( chars[i] ) {
case 'B': sb.append(getBullet(1)); break;
case 'C': sb.append(getBullet(2)); break;
case 'D': sb.append(getBullet(3)); break;
case 'E': sb.append(getBullet(4)); break;
case 'F': case 'G': case 'H': case 'J': case 'K':
sb.append(DASH); break;
default : sb.append(" ");
}
sb.append(boxVert);
}
System.out.println(sb.toString());
}
private static void displayMyanLine4(String base20) {
char[] chars = base20.toCharArray();
StringBuilder sb = new StringBuilder();
for ( int i = 0 ; i < chars.length ; i++ ) {
if ( i == 0 ) {
sb.append(boxVert);
}
switch ( chars[i] ) {
case '6': sb.append(getBullet(1)); break;
case '7': sb.append(getBullet(2)); break;
case '8': sb.append(getBullet(3)); break;
case '9': sb.append(getBullet(4)); break;
case 'A': case 'B': case 'C': case 'D': case 'E':
case 'F': case 'G': case 'H': case 'J': case 'K':
sb.append(DASH); break;
default : sb.append(" ");
}
sb.append(boxVert);
}
System.out.println(sb.toString());
}
private static void displayMyanLine5(String base20) {
char[] chars = base20.toCharArray();
StringBuilder sb = new StringBuilder();
for ( int i = 0 ; i < chars.length ; i++ ) {
if ( i == 0 ) {
sb.append(boxVert);
}
switch ( chars[i] ) {
case '0': sb.append(" " + theta + " "); break;
case '1': sb.append(getBullet(1)); break;
case '2': sb.append(getBullet(2)); break;
case '3': sb.append(getBullet(3)); break;
case '4': sb.append(getBullet(4)); break;
case '5': case '6': case '7': case '8': case '9':
case 'A': case 'B': case 'C': case 'D': case 'E':
case 'F': case 'G': case 'H': case 'J': case 'K':
sb.append(DASH); break;
default : sb.append(" ");
}
sb.append(boxVert);
}
System.out.println(sb.toString());
}
private static void displayMyanLine6(String base20) {
char[] chars = base20.toCharArray();
StringBuilder sb = new StringBuilder();
for ( int i = 0 ; i < chars.length ; i++ ) {
if ( i == 0 ) {
sb.append(boxLL);
}
for ( int j = 0 ; j < 4 ; j++ ) {
sb.append(boxHorz);
}
sb.append(i < chars.length-1 ? boxTeeLow : boxLR);
}
System.out.println(sb.toString());
}
}
</lang>
{{out}}
<pre>
As base 10: 4005
As base 20: A05
As Mayan:
╔════╦════╦════╗
║ ║ ║ ║
║ ║ ║ ║
║────║ ║ ║
║────║ θ ║────║
╚════╩════╩════╝
As base 10: 8017
As base 20: 100H
As Mayan:
╔════╦════╦════╦════╗
║ ║ ║ ║ ∙∙ ║
║ ║ ║ ║────║
║ ║ ║ ║────║
║ ∙ ║ θ ║ θ ║────║
╚════╩════╩════╩════╝
As base 10: 326205
As base 20: 20FA5
As Mayan:
╔════╦════╦════╦════╦════╗
║ ║ ║ ║ ║ ║
║ ║ ║────║ ║ ║
║ ║ ║────║────║ ║
║ ∙∙ ║ θ ║────║────║────║
╚════╩════╩════╩════╩════╝
As base 10: 886205
As base 20: 5AFA5
As Mayan:
╔════╦════╦════╦════╦════╗
║ ║ ║ ║ ║ ║
║ ║ ║────║ ║ ║
║ ║────║────║────║ ║
║────║────║────║────║────║
╚════╩════╩════╩════╩════╝
As base 10: 1000000000
As base 20: FCA0000
As Mayan:
╔════╦════╦════╦════╦════╦════╦════╗
║ ║ ║ ║ ║ ║ ║ ║
║────║ ∙∙ ║ ║ ║ ║ ║ ║
║────║────║────║ ║ ║ ║ ║
║────║────║────║ θ ║ θ ║ θ ║ θ ║
╚════╩════╩════╩════╩════╩════╩════╝
As base 10: 1081439556
As base 20: GHJKJHG
As Mayan:
╔════╦════╦════╦════╦════╦════╦════╗
║ ∙ ║ ∙∙ ║∙∙∙ ║∙∙∙∙║∙∙∙ ║ ∙∙ ║ ∙ ║
║────║────║────║────║────║────║────║
║────║────║────║────║────║────║────║
║────║────║────║────║────║────║────║
╚════╩════╩════╩════╩════╩════╩════╝
As base 10: 26960840421
As base 20: 111555111
As Mayan:
╔════╦════╦════╦════╦════╦════╦════╦════╦════╗
║ ║ ║ ║ ║ ║ ║ ║ ║ ║
║ ║ ║ ║ ║ ║ ║ ║ ║ ║
║ ║ ║ ║ ║ ║ ║ ║ ║ ║
║ ∙ ║ ∙ ║ ∙ ║────║────║────║ ∙ ║ ∙ ║ ∙ ║
╚════╩════╩════╩════╩════╩════╩════╩════╩════╝
As base 10: 503491211079
As base 20: KD71017DK
As Mayan:
╔════╦════╦════╦════╦════╦════╦════╦════╦════╗
║∙∙∙∙║ ║ ║ ║ ║ ║ ║ ║∙∙∙∙║
║────║∙∙∙ ║ ║ ║ ║ ║ ║∙∙∙ ║────║
║────║────║ ∙∙ ║ ║ ║ ║ ∙∙ ║────║────║
║────║────║────║ ∙ ║ θ ║ ∙ ║────║────║────║
╚════╩════╩════╩════╩════╩════╩════╩════╩════╝
</pre>
=={{header|JavaScript}}==
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