w3resource

JavaScript: Check whether two given integer values are in the range 50..99

JavaScript Basic: Exercise-28 with Solution

Write a JavaScript program to check whether two given integer values are in the range 50..99 (inclusive). Return true if either of them are in the said range.

Pictorial Presentation:

JavaScript: Check whether two given integer values are in the range 50..99

Sample Solution:

HTML Code:

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JavaScript program to check whether two given integer values are in the range 50..99 (inclusive). Return true if either of them are in the said range.</title>
</head>
<body>

</body>
</html>

JavaScript Code:

function check_numbers(x, y) 
  {
  if ((x >= 50 && x <= 99) || (y >= 50 && y <= 99))
  {
    return true;
  } 
  else 
  {
    return false;
  }
}

console.log(check_numbers(12, 101));
console.log(check_numbers(52, 80));
console.log(check_numbers(15, 99));

Sample Output:

false
true
true

Flowchart:

Flowchart: JavaScript - Check whether two given integer values are in the range 50..99

ES6 Version:

function check_numbers(x, y) 
  {
  if ((x >= 50 && x <= 99) || (y >= 10 && y <= 99))
  {
    return true;
  } 
  else 
  {
    return false;
  }
}

console.log(check_numbers(12, 101));
console.log(check_numbers(52, 80));
console.log(check_numbers(15, 99));

Live Demo:

See the Pen JavaScript: check if two given integer values are in a range-basic- ex-28 by w3resource (@w3resource) on CodePen.


Improve this sample solution and post your code through Disqus

Previous: Write a JavaScript program to check if a string starts with 'Java' and false otherwise.
Next: Write a JavaScript program to check if three given integer values are in the range 50..99.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



JavaScript: Tips of the Day

Converts a string to title case

Example:

const toTitleCase = str =>
  str
    .match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
    .map(x => x.charAt(0).toUpperCase() + x.slice(1))
    .join(' ');
console.log(toTitleCase('some_database_field_name')); // 'Some Database Field Name'
console.log(toTitleCase('Some label that needs to be title-cased')); // 'Some Label That Needs To Be Title Cased'
console.log(toTitleCase('some-package-name')); // 'Some Package Name'
console.log(toTitleCase('some-mixed_string with spaces_underscores-and-hyphens')); // 'Some Mixed String With Spaces Underscores And Hyphens' 

Output:

"Some Database Field Name"
"Some Label That Needs To Be Title Cased"
"Some Package Name"
"Some Mixed String With Spaces Underscores And Hyphens"