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  1. /**
  2.  * The Programming Language "CHINKO"
  3.  *
  4.  * Author: sira
  5.  * Date: 12/04/01
  6.  * Created with IntelliJ IDEA.
  7.  */
  8.  
  9. import java.io.*;
  10.  
  11. class chnki {
  12.  
  13.     private static final int MEM_MAX_SIZE = 32768;
  14.  
  15.     public chnki(String[] operationArray){
  16.  
  17.         char[] mem = new char[MEM_MAX_SIZE];
  18.         int ptr = 0;
  19.  
  20.         for(int i = 0; i < operationArray.length; i++) {
  21.  
  22.             // >
  23.             if (operationArray[i].equals("ﾁﾝ")) {
  24.                 ptr++;
  25.                 if (MEM_MAX_SIZE <= ptr) {
  26.                     System.out.println("chnki: over flow");
  27.                     System.exit(0);
  28.                 }
  29.  
  30.                 // <
  31.             } else if (operationArray[i].equals("ﾁｨﾝ")) {
  32.                 ptr--;
  33.                 if (ptr < 0) {
  34.                     System.out.println("chnki: under flow");
  35.                     System.exit(0);
  36.                 }
  37.  
  38.                 // +
  39.             } else if (operationArray[i].equals("ﾁﾁﾝ")) {
  40.                 mem[ptr]++;
  41.  
  42.                 // -
  43.             } else if (operationArray[i].equals("ﾄｩｨﾝ")) {
  44.                 mem[ptr]--;
  45.  
  46.                 // .
  47.             } else if (operationArray[i].equals("ｺｯ")) {
  48.                 System.out.print(mem[ptr]);
  49.  
  50.                 // ,
  51.             } else if (operationArray[i].equals("♂")) {
  52.                 try {
  53.                     mem[ptr] = (char) System.in.read();
  54.                 } catch (IOException e) {
  55.                     e.printStackTrace();
  56.                 }
  57.  
  58.                 // [
  59.             } else if (operationArray[i].equals("ﾝﾝﾝｯ")) {
  60.                 if (mem[ptr] == 0) {
  61.                     int nonPairCount = 0;
  62.                     out:
  63.                     for (++i; i < operationArray.length; i++) {
  64.                         if (operationArray[i].equals("ｱｱｱｯ")) {
  65.                             if (nonPairCount == 0)
  66.                                 break out;
  67.                             else
  68.                                 nonPairCount--;
  69.  
  70.                         } else if (operationArray[i].equals("ﾝﾝﾝｯ")) {
  71.                             nonPairCount++;
  72.  
  73.                         }
  74.                     }
  75.                     if (i == operationArray.length) {
  76.                         System.out.println("chnki: 'ｱｱｱｯ' not found");
  77.                         System.exit(0);
  78.                     }
  79.                     i++;
  80.                 }
  81.  
  82.                 // ]
  83.             } else if (operationArray[i].equals("ｱｱｱｯ")) {
  84.                 if (mem[ptr] != 0) {
  85.                     int nonPairCount = 0;
  86.                     out:
  87.                     for (--i; 0 <= i; i--) {
  88.                         if (operationArray[i].equals("ﾝﾝﾝｯ")) {
  89.                             if (nonPairCount == 0)
  90.                                 break out;
  91.                             else
  92.                                 nonPairCount--;
  93.  
  94.                         } else if (operationArray[i].equals("ｱｱｱｯ")) {
  95.                             nonPairCount++;
  96.  
  97.                         }
  98.                     }
  99.                     if (i < 0) {
  100.                         System.out.println("chnki: 'ﾝﾝﾝｯ' not found");
  101.                         System.exit(0);
  102.                     }
  103.                     i--;
  104.                 }
  105.  
  106.             }
  107.         }
  108.     }
  109.  
  110.     public static String fileToString(File file) throws IOException {
  111.  
  112.         BufferedReader bufferedReader = null;
  113.  
  114.         try {
  115.             bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF-8"));
  116.             StringBuffer stringBuffer = new StringBuffer();
  117.             int cnt;
  118.             while ((cnt = bufferedReader.read()) != -1) {
  119.                 stringBuffer.append((char)cnt);
  120.             }
  121.             return stringBuffer.toString();
  122.         } finally {
  123.             bufferedReader.close();
  124.         }
  125.     }
  126.  
  127.     public static void main(String args[]) {
  128.         if(args.length != 1) {
  129.             System.out.println("chnki: no input file");
  130.         }
  131.         try {
  132.             String code = fileToString(new File(args[0]));
  133.             String[] operationArray = code.split("!!");
  134.  
  135.             if(operationArray.length > MEM_MAX_SIZE) {
  136.                 System.out.println("chnki: memory over");
  137.                 System.exit(1);
  138.             }
  139.  
  140.             new chnki(operationArray);
  141.  
  142.         } catch (IOException e) {
  143.             System.err.println(e);
  144.             System.exit(1);
  145.         }
  146.  
  147.     }
  148.  
  149. }
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https://ideone.com/ZtZ9F
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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