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Mar 23rd, 2017
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  1. int num = 17890;
  2. double d = (double)num/100;
  3. System.out.println(d); *//выводит 178.9, а не 178.90*
  4.  
  5. double d=1.23456789;
  6. System.out.printf("d=%.10fn", d);
  7.  
  8. int num = 17890;
  9. double d = (double)num/100;
  10. System.out.println(d); //выводит 178.9, а не 178.90
  11. DecimalFormat format = new DecimalFormat("#.00");
  12. System.out.println(format.format(d)); // выводит 178.90
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