From ef8739b5bf6a38a6905e69459ee50410deb0e1e8 Mon Sep 17 00:00:00 2001
From: dong031001 <30747164+dong031001@users.noreply.github.com>
Date: Fri, 2 Sep 2022 16:53:55 +0800
Subject: [PATCH 1/2] Support custom delim for tokenizer

---
 Kattio.java | 100 +++++++++++++++++++++++++++++-----------------------
 1 file changed, 56 insertions(+), 44 deletions(-)

diff --git a/Kattio.java b/Kattio.java
index ee2fd65..8e8e65a 100644
--- a/Kattio.java
+++ b/Kattio.java
@@ -25,6 +25,7 @@
  *   a good idea to use hasMoreTokens() to check for end-of-file.
  *
  * @author: Kattis
+ * @author: Shear
  */
 
 import java.util.StringTokenizer;
@@ -37,58 +38,69 @@
 import java.io.OutputStream;
 
 class Kattio extends PrintWriter {
-    public Kattio(InputStream i) {
-	super(new BufferedOutputStream(System.out));
-	r = new BufferedReader(new InputStreamReader(i));
-    }
-    public Kattio(InputStream i, OutputStream o) {
-	super(new BufferedOutputStream(o));
-	r = new BufferedReader(new InputStreamReader(i));
-    }
+  public Kattio(InputStream i) {
+    super(new BufferedOutputStream(System.out));
+    r = new BufferedReader(new InputStreamReader(i));
+  }
 
-    public boolean hasMoreTokens() {
-	return peekToken() != null;
-    }
+  public Kattio(InputStream i, String delim){
+    super(new BufferedOutputStream(System.out));
+    r = new BufferedReader(new InputStreamReader(i));
+    this.delim = delim;
+  }
 
-    public int getInt() {
-	return Integer.parseInt(nextToken());
-    }
+  public Kattio(InputStream i, OutputStream o) {
+    super(new BufferedOutputStream(o));
+    r = new BufferedReader(new InputStreamReader(i));
+  }
 
-    public double getDouble() { 
-	return Double.parseDouble(nextToken());
-    }
+  public boolean hasMoreTokens() {
+    return peekToken() != null;
+  }
 
-    public long getLong() {
-	return Long.parseLong(nextToken());
-    }
+  public int getInt() {
+    return Integer.parseInt(nextToken());
+  }
 
-    public String getWord() {
-	return nextToken();
-    }
+  public double getDouble() {
+    return Double.parseDouble(nextToken());
+  }
 
+  public long getLong() {
+    return Long.parseLong(nextToken());
+  }
 
+  public String getWord() {
+    return nextToken();
+  }
 
-    private BufferedReader r;
-    private String line;
-    private StringTokenizer st;
-    private String token;
+  private BufferedReader r;
+  private String line;
+  private StringTokenizer st;
+  private String token;
+  private String delim;
 
-    private String peekToken() {
-	if (token == null) 
-	    try {
-		while (st == null || !st.hasMoreTokens()) {
-		    line = r.readLine();
-		    if (line == null) return null;
-		    st = new StringTokenizer(line);
-		}
-		token = st.nextToken();
-	    } catch (IOException e) { }
-	return token;
-    }
+  private String peekToken() {
+    if (token == null)
+      try {
+        while (st == null || !st.hasMoreTokens()) {
+          line = r.readLine();
+          if (line == null)
+            return null;
+          if (delim == null)
+            st = new StringTokenizer(line);
+          else
+            st = new StringTokenizer(line, delim);
+        }
+        token = st.nextToken();
+      } catch (IOException e) {
+      }
+    return token;
+  }
 
-    private String nextToken() {
-	String ans = peekToken();
-	token = null;
-	return ans;
-    }
+  private String nextToken() {
+    String ans = peekToken();
+    token = null;
+    return ans;
+  }
 }

From 47fd8ac7f2a77d678626831d786a9b045427119a Mon Sep 17 00:00:00 2001
From: dong031001 <30747164+dong031001@users.noreply.github.com>
Date: Fri, 2 Sep 2022 16:56:26 +0800
Subject: [PATCH 2/2] Update Kattio.java

---
 Kattio.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Kattio.java b/Kattio.java
index 8e8e65a..2804544 100644
--- a/Kattio.java
+++ b/Kattio.java
@@ -25,6 +25,8 @@
  *   a good idea to use hasMoreTokens() to check for end-of-file.
  *
  * @author: Kattis
+ * 
+ * Modified based on MIT License
  * @author: Shear
  */