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public class TestSort{
 public static void main(String args[]){
  int x='a';//²»»á²úÉú±àÒë´íÎó£¬ÒòΪ'a'¸³¸øxÊÇÒþʽת»»
  System.out.println(x);
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  System.out.println(ch);
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public class TestSort{
 public static void main(String args[]){
  int x='a';
  System.out.println(x);
  char ch=97;//²»»á²úÉú±àÒë´íÎó
  System.out.println(ch);
 }
}
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