COMPUTERS AND TECHNOLOGY HIGH SCHOOL

Write a method that takes three numerical String values and sums their values. For example, the call sumStrings("1", "5", "7") would return 13. This is done in Java.

Answers

Answer 1
Answer:

Answer:

public static int sumStrings(String s1, String s2, String s3) {

       int i1 = Integer.parseInt(s1);

       int i2 = Integer.parseInt(s2);

       int i3 = Integer.parseInt(s3);

       

       int sum = i1 + i2 + i3;

       return sum;

   }

Explanation:

- Create a method called sumStrings that takes three strings

- Convert each string to integer using Integer.parseInt() method

- Sum the strings

- Return the result
Answer 2
Answer:

Final answer:

To write a method in Java that takes three numerical String values and sums their values, you can follow these steps.

Explanation:

To write a method in Java that takes three numerical String values and sums their values, you can follow these steps:

  1. Convert the String values to integers using the Integer.parseInt() method.
  2. Add the three converted integers together.
  3. Return the sum as the result of the method.

Here is an example implementation of the sumStrings method:

public class SumCalculator {
  public static int sumStrings(String num1, String num2, String num3) {
      int sum = Integer.parseInt(num1) + Integer.parseInt(num2) + Integer.parseInt(num3);
      return sum;
  }

  public static void main(String[] args) {
      String num1 = "1";
      String num2 = "5";
      String num3 = "7";
      int total = sumStrings(num1, num2, num3);
      System.out.println("The sum is: " + total);
  }
}

Learn more about Summing numerical String values here:

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Answers

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Answers

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Answers

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Answers

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