JavaScript: Check three given numbers, if the three numbers are same return 30 otherwise return 20 and if two numbers are same return 40
JavaScript Basic: Exercise-41 with Solution
Write a JavaScript program to check three given numbers, if the three numbers are same return 30 otherwise return 20 and if two numbers are same return 40.
Pictorial Presentation:

Sample Solution:
HTML Code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JavaScript program to check three given numbers, if the three numbers are same return 30 otherwise return 20 and if two numbers are same return 40.</title>
</head>
<body>
</body>
</html>
JavaScript Code:
function three_numbers(x, y, z) {
if (x == y && y == z) {
return 30;
}
if (x == y || y == z || z == x) {
return 40;
}
return 20;
}
console.log(three_numbers(8, 8, 8));
console.log(three_numbers(8, 8, 18));
console.log(three_numbers(8, 7, 18));
Sample Output:
30 40 20
Flowchart:

ES6 Version:
function three_numbers(x, y, z) {
if (x == y && y == z) {
return 30;
}
if (x == y || y == z || z == x) {
return 40;
}
return 20;
}
console.log(three_numbers(8, 8, 8));
console.log(three_numbers(8, 8, 18));
console.log(three_numbers(8, 7, 18));
Live Demo:
See the Pen JavaScript: Check three given numbers - basic-ex-41 by w3resource (@w3resource) on CodePen.
Improve this sample solution and post your code through Disqus
Previous: Write a JavaScript program to check from two given integers if either one is 8 or their sum or difference is 8.
Next: Write a JavaScript program to check if three given numbers are increasing in strict mode or in soft mode.
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JavaScript: Tips of the Day
Checks if a string is an anagram of another string (case-insensitive, ignores spaces, punctuation and special characters)
Example:
const isAnagram = (str1, str2) => { const normalize = str => str .toLowerCase() .replace(/[^a-z0-9]/gi, '') .split('') .sort() .join(''); return normalize(str1) === normalize(str2); }; console.log(isAnagram('iceman', 'cinema')); // true
Output:
true
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