chore(gitignore): add .run to ignored files

Author: lzwjava

.gitignore

@@ -19,3 +19,4 @@ gen
 ref*
 !ref*.cpp
 *.class
+.run

src/main/java/com/lzw/solutions/uva/p140/Main.java

@@ -1,10 +1,8 @@
 package com.lzw.solutions.uva.p140;
 
 import java.io.BufferedReader;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStreamReader;
-import java.io.PrintStream;
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -146,23 +144,8 @@ void close() throws IOException {
     }
 
     public static void main(String[] args) throws Exception {
-        FileInputStream inStream = null;
-        PrintStream outStream = null;
-        boolean isLocal = System.getProperty("os.name").equals("Mac OS X");
-        if (isLocal) {
-            inStream = new FileInputStream("1.in");
-            // outStream = new PrintStream("1.out");
-            System.setIn(inStream);
-            // System.setOut(outStream);
-        }
-
         Main main = new Main();
         main.solve();
         main.close();
-
-        if (isLocal) {
-            inStream.close();
-            // outStream.close();
-        }
     }
 }