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JavaScript: Check whether two numbers are in range 40..60 or in the range 70..100 inclusive

JavaScript Basic: Exercise-33 with Solution

Write a JavaScript program to check whether two numbers are in range 40..60 or in the range 70..100 inclusive.

Pictorial Presentation:

JavaScript: Check whether two numbers are in range 40..60 or in the range 70..100 inclusive

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 numbers are in range 40..60 or in the range 70..100 inclusive</title>
</head>
<body>

</body>
</html>

JavaScript Code:

function numbers_ranges(x, y) {
  if ((x >= 40 && x <= 60 && y >= 40 && y <= 60) 
      || 
      (x >= 70 && x <= 100 && y >= 70 && y <= 100))
     {
    return true;
     } 
    else 
     {
    return false;
  }
}

console.log(numbers_ranges(44, 56));
console.log(numbers_ranges(70, 95));
console.log(numbers_ranges(50, 89));

Sample Output:

true
true
false

Flowchart:

Flowchart: JavaScript - Check whether two numbers are in range 40..60 or in the range 70..100 inclusive

ES6 Version:

function numbers_ranges(x, y) {
  if ((x >= 40 && x <= 60 && y >= 40 && y <= 60) 
      || 
      (x >= 70 && x <= 100 && y >= 70 && y <= 100))
     {
    return true;
     } 
    else 
     {
    return false;
  }
}

console.log(numbers_ranges(44, 56));
console.log(numbers_ranges(70, 95));
console.log(numbers_ranges(50, 89));

Live Demo:

See the Pen JavaScript: check if two numbers are in a range - basic- ex-33 by w3resource (@w3resource) on CodePen.


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Previous: Write a JavaScript program to find a value which is nearest to 100 from two different given integer values.
Next: Write a JavaScript program to find the larger number from the two given positive integers, the two numbers are in the range 40..60 inclusive.

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JavaScript: Tips of the Day

Classes/function constructors

class Person {
  constructor() {
    this.name = 'Owen';
  }
}

Person = class AnotherPerson {
  constructor() {
    this.name = 'Eddie';
  }
};

const member = new Person();
console.log(member.name);

We can set classes equal to other classes/function constructors. In this case, we set Person equal to AnotherPerson. The name on this constructor is Eddie, so the name property on the new Person instance member is "Eddie".

Ref: https://bit.ly/3jFRBje