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• 慕粉4443150

  2018-12-19 09:44:12

   char c = 'a';

      int n = c;      字符类型可以自动转换为整型  //将c赋值给n

      float f = (float)c;      //将c赋值给f

      double d = (double)c;    //将c赋值给d

      printf("%d\n",n);

      printf("%f\n",f);

      printf("%lf\n",d);

      return 0;    

  
  

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