| 0,0 → 1,61 |
|---|
| package de.viathinksoft.immortable.gen4; |
| |
| import java.io.BufferedReader; |
| import java.io.BufferedWriter; |
| import java.io.File; |
| import java.io.FileReader; |
| import java.io.FileWriter; |
| import java.math.BigInteger; |
| |
| import de.viathinksoft.immortable.gen2.Immortable; |
| import de.viathinksoft.immortable.gen2.math.MathUtils2; |
| |
| // Ist SEHR viel schneller als Generation 3 |
| // Kann die Suche fortsetzen |
| // Nähert sich an MAX_INT an und man kann nachvollziehen, wann es fehlschlägt |
| // Allerdings hat man wohl ein Problem mit MAX_INT + 1 |
| |
| public class Gen4Test { |
| |
| private static String STEPS = "10000"; |
| |
| public static void main(String[] args) throws Exception { |
| BigInteger u; |
| |
| String filename = "gen4_m5.txt"; |
| if (new File(filename).exists()) { |
| BufferedReader r = new BufferedReader(new FileReader(filename)); |
| String curIM = r.readLine(); |
| r.close(); |
| |
| curIM = new StringBuffer(curIM).reverse().toString(); |
| if (!Immortable.isImmortable(new BigInteger(curIM))) { |
| System.out.println("Eingabe nicht immortable"); |
| System.exit(1); |
| } |
| |
| u = MathUtils2.length(new BigInteger(curIM)); |
| } else { |
| u = new BigInteger("0"); |
| } |
| |
| while (true) { |
| u = u.add(new BigInteger(STEPS)); |
| |
| BigInteger curIM = Immortable.M5(u); |
| |
| String s = new StringBuffer(curIM.toString()).reverse().toString(); |
| |
| filename = "bak/gen4_m5_" + u.toString() + ".txt"; |
| BufferedWriter f = new BufferedWriter(new FileWriter(filename)); |
| f.write(s); |
| f.close(); |
| |
| filename = "gen4_m5.txt"; |
| f = new BufferedWriter(new FileWriter(filename)); |
| f.write(s); |
| f.close(); |
| } |
| } |
| |
| } |
| Property changes: |
|---|
| Added: svn:mime-type |
|---|
| +text/plain |
|---|
| \ No newline at end of property |
|---|