Value Of Demo : Convert from String « Data Type « Java

1. Java
2. Data Type
3. Convert from String

Value Of Demo

  
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public class ValueOfDemo {
  public static void main(String[] args) {

    //this program requires two arguments on the command line
    if (args.length == 2) {

      //convert strings to numbers
      float a = Float.valueOf(args[0]).floatValue();
      float b = Float.valueOf(args[1]).floatValue();

      //do some arithmetic
      System.out.println("a + b = " + (a + b));
      System.out.println("a - b = " + (a - b));
      System.out.println("a * b = " + (a * b));
      System.out.println("a / b = " + (a / b));
      System.out.println("a % b = " + (a % b));
    } else {
      System.out
          .println("This program requires two command-line arguments.");
    }
  }
}

           
         
    
  

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