JavaScript: Compute the sum of the two given integers

Last update on February 24 2025 12:04:21 (UTC/GMT +8 hours)

JavaScript Basic: Exercise-39 with Solution

Sum Two Integers and Return Based on Range

Write a JavaScript program to compute the sum of the two given integers. If the sum is in the range 50..80 return 65 otherwise return 80.

This JavaScript program calculates the sum of two given integers. If the sum falls within the range of 50 to 80 (inclusive), it returns 65; otherwise, it returns 80.

Visual Presentation:

JavaScript: Compute the sum of the two given integers

Sample Solution:

JavaScript Code:

// Define a function named sortaSum with parameters x and y
function sortaSum(x, y) 
{
  // Calculate the sum of x and y and store it in the variable sum_nums
  const sum_nums = x + y;

  // Check if the sum_nums is between 50 and 80 (inclusive)
  if (sum_nums >= 50 && sum_nums <= 80) {
    // If true, return 65
    return 65;
  }

  // If the condition is not met, return 80
  return 80;
}

// Log the result of calling sortaSum with the arguments 30 and 20 to the console
console.log(sortaSum(30, 20));

// Log the result of calling sortaSum with the arguments 90 and 80 to the console
console.log(sortaSum(90, 80));

Output:

65
80

Live Demo:

Flowchart:

ES6 Version:

// Define a function named sortaSum using arrow function syntax with parameters x and y
const sortaSum = (x, y) => {
  // Calculate the sum of x and y
  const sum_nums = x + y;

  // Check if the sum is between 50 and 80 (inclusive)
  if (sum_nums >= 50 && sum_nums <= 80) {
    // Return 65 if the condition is true
    return 65;
  }

  // Return 80 if the condition is false
  return 80;
};

// Log the result of calling sortaSum with the arguments 30 and 20 to the console
console.log(sortaSum(30, 20));

// Log the result of calling sortaSum with the arguments 90 and 80 to the console
console.log(sortaSum(90, 80));

For more Practice: Solve these Related Problems:

Write a JavaScript program that sums two integers and returns a specific value based on whether the sum falls within a custom range.
Write a JavaScript program that computes the sum of two numbers and conditionally returns 65 or 80 based on a dynamic range check.
Write a JavaScript program that calculates the sum of two integers and uses a ternary operator to return one of two values depending on the sum's range.

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