freeCodeCamp/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/comparison-with-the-less-than-or-equal-to-operator.english.md

id	title	challengeType	videoUrl
56533eb9ac21ba0edf2244d7	Comparison with the Less Than Or Equal To Operator	1	https://scrimba.com/c/cNVR7Am

Description

The less than or equal to operator (<=) compares the values of two numbers. If the number to the left is less than or equal to the number to the right, it returns true. If the number on the left is greater than the number on the right, it returns false. Like the equality operator, less than or equal to converts data types. Examples

4   <= 5  // true
'7' <= 7  // true
5   <= 5  // true
3   <= 2  // false
'8' <= 4  // false

Instructions

Add the less than or equal to operator to the indicated lines so that the return statements make sense.

Tests

tests:
  - text: <code>testLessOrEqual(0)</code> should return "Smaller Than or Equal to 12"
    testString: assert(testLessOrEqual(0) === "Smaller Than or Equal to 12", '<code>testLessOrEqual(0)</code> should return "Smaller Than or Equal to 12"');
  - text: <code>testLessOrEqual(11)</code> should return "Smaller Than or Equal to 12"
    testString: assert(testLessOrEqual(11) === "Smaller Than or Equal to 12", '<code>testLessOrEqual(11)</code> should return "Smaller Than or Equal to 12"');
  - text: <code>testLessOrEqual(12)</code> should return "Smaller Than or Equal to 12"
    testString: assert(testLessOrEqual(12) === "Smaller Than or Equal to 12", '<code>testLessOrEqual(12)</code> should return "Smaller Than or Equal to 12"');
  - text: <code>testLessOrEqual(23)</code> should return "Smaller Than or Equal to 24"
    testString: assert(testLessOrEqual(23) === "Smaller Than or Equal to 24", '<code>testLessOrEqual(23)</code> should return "Smaller Than or Equal to 24"');
  - text: <code>testLessOrEqual(24)</code> should return "Smaller Than or Equal to 24"
    testString: assert(testLessOrEqual(24) === "Smaller Than or Equal to 24", '<code>testLessOrEqual(24)</code> should return "Smaller Than or Equal to 24"');
  - text: <code>testLessOrEqual(25)</code> should return "More Than 24"
    testString: assert(testLessOrEqual(25) === "More Than 24", '<code>testLessOrEqual(25)</code> should return "More Than 24"');
  - text: <code>testLessOrEqual(55)</code> should return "More Than 24"
    testString: assert(testLessOrEqual(55) === "More Than 24", '<code>testLessOrEqual(55)</code> should return "More Than 24"');
  - text: You should use the <code>&lt;=</code> operator at least twice
    testString: assert(code.match(/val\s*<=\s*('|")*\d+('|")*/g).length > 1, 'You should use the <code>&lt;=</code> operator at least twice');

Challenge Seed

function testLessOrEqual(val) {
  if (val) {  // Change this line
    return "Smaller Than or Equal to 12";
  }

  if (val) {  // Change this line
    return "Smaller Than or Equal to 24";
  }

  return "More Than 24";
}

// Change this value to test
testLessOrEqual(10);

Solution

function testLessOrEqual(val) {
  if (val <= 12) {  // Change this line
    return "Smaller Than or Equal to 12";
  }

  if (val <= 24) {  // Change this line
    return "Smaller Than or Equal to 24";
  }

  return "More Than 24";
}