JavaScript: Check from two given integers whether one of them is 8 or their sum or difference is 8
JavaScript Basic: Exercise-40 with Solution
Write a JavaScript program to check from two given integers whether one of them is 8 or their sum or difference is 8.
This JavaScript program checks two given integers to see if one of them is 8 or if their sum or difference is 8. If any of these conditions are met, it returns true; otherwise, it returns false.
Visual Presentation:
Sample Solution:
JavaScript Code:
// Define a function named check8 with parameters x and y
function check8(x, y) {
// Check if x or y is equal to 8
if (x == 8 || y == 8) {
// Return true if the condition is true
return true;
}
// Check if the sum of x and y is equal to 8 or the absolute difference between x and y is equal to 8
if (x + y == 8 || Math.abs(x - y) == 8) {
// Return true if the condition is true
return true;
}
// Return false if none of the conditions are met
return false;
}
// Log the result of calling check8 with the arguments 7 and 8 to the console
console.log(check8(7, 8));
// Log the result of calling check8 with the arguments 16 and 8 to the console
console.log(check8(16, 8));
// Log the result of calling check8 with the arguments 24 and 32 to the console
console.log(check8(24, 32));
// Log the result of calling check8 with the arguments 17 and 18 to the console
console.log(check8(17, 18));
Output:
true true true false
Live Demo:
See the Pen JavaScript: Check from two given integers - basic-ex-40 by w3resource (@w3resource) on CodePen.
Flowchart:
ES6 Version:
// Define a function named check8 using arrow function syntax with parameters x and y
const check8 = (x, y) => {
// Check if x or y is equal to 8
if (x == 8 || y == 8) {
return true;
}
// Check if the sum of x and y is equal to 8 or the absolute difference is equal to 8
if (x + y == 8 || Math.abs(x - y) == 8) {
return true;
}
// Return false if none of the conditions are met
return false;
};
// Log the result of calling check8 with the arguments 7 and 8 to the console
console.log(check8(7, 8));
// Log the result of calling check8 with the arguments 16 and 8 to the console
console.log(check8(16, 8));
// Log the result of calling check8 with the arguments 24 and 32 to the console
console.log(check8(24, 32));
// Log the result of calling check8 with the arguments 17 and 18 to the console
console.log(check8(17, 18));
Improve this sample solution and post your code through Disqus.
Previous: JavaScript program to compute the sum of the two given integers, If the sum is in the range 50..80 return 65 other wise return 80.
Next: 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.
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