There is a line of the form: 122.32,20.543 . How in cut it to get two double type double1 = 122.32 and double2 = 20.543 ?

    2 answers 2

    Separate by comma and convert each substring to double.

     String[] tokens = "122.32,20.543".split(","); Double double1 = Double.valueOf(tokens[0]); Double double2 = Double.valueOf(tokens[1]);

    To solve, just look at the documentation for the classes String and Double.

      and I again invented the bicycle (((

        String s = "122.32,20.543"; Double d1 = Double.valueOf(s.substring(0, s.indexOf(","))); Double d2 = Double.valueOf(s.substring(s.indexOf(",")+1)); System.out.println("Число 1 = "+d1 + "\nЧисло 2 = "+ d2);