4-number-difference

public Integer diff(Integer a, Integer b) {    
    // APPROACH 1: Using if else statements
        // Determine which integer is larger
        Integer larger;
        Integer smaller;

        if (a > b) {
            larger = a;
            smaller = b;
        } else {
            larger = b;
            smaller = a;
        }

    // Calculate the absolute difference between the larger and smaller integers
      Integer difference = larger - smaller;

    // Return the absolute difference
      return Math.abs(difference);

  // APPROACH 2: Using Math.abs function
    //Calculate the absolute difference between a and b
     Integer difference = Math.abs(a - b);
    // Return the absolute difference
     return difference;
}

// Output
diff(5, 2); // 3

diff(2, 5); // 3

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// 2.Number Difference: Implement a function diff that calculates the absolute difference between two integers.
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