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 public static void main(String argv[]) {
  try {  
   Runtime.getRuntime().exec("cmd /c  del F:\\aaa.txt");     
     } catch (Exception e) {  
      e.printStackTrace();  
     }  
 }
}


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public class HanTaGame {
 public static void main(String[] args) {
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 public static void fun(char src, char idle, char dest, int n) {
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