title: Solving a java Exception in reading input file
body: <p>I have an input file in the following format:</p>
  
  <pre><code>1  // No. of test case
  N Q  // N= Number of string and Q= Number of Query
  a
  bvcc
  .
  .
  upto N string
  3763717342424960
  212
  .
  .
  . upto Q
  </code></pre>
  
  <p>I am getting the following Error:</p>
  
  <pre><code>"main" java.lang.NumberFormatException: For input string: "3763717342424960"
      at java.lang.NumberFormatException.forInputString(Unknown Source)
      at java.lang.Integer.parseInt(Unknown Source)
      at java.lang.Integer.parseInt(Unknown Source)
  </code></pre>
  
  <p>My code:</p>
  
  <pre><code>int t = Integer.parseInt(in.readLine());
  while(t&gt;0){
      t--;
      StringTokenizer sr = new StringTokenizer(in.readLine());
      int n = Integer.parseInt(sr.nextToken());
      int Q = Integer.parseInt(sr.nextToken());
      String[] S = new String[n];
      for(int i=0;i&lt;n;i++) S[i]=in.readLine();
      while(Q&gt;0){
          Q--;
          int index = Integer.parseInt(in.readLine());
          Batman(index, S, L,n-1);
      }
  }
  </code></pre>
  
  <p>Please Help me to solve this Issue</p>