Reddit stuff

Developer
Steven
Size
2,031 Kb
Views
38,456
  1. Reddit stuff Previews
  2. Reddit stuff HTML Codes
  3. Reddit stuff JS Codes

How do I make an reddit stuff?

What is a reddit stuff? How do you make a reddit stuff? This script and codes were developed by Steven on 31 July 2022, Sunday.

Reddit stuff Previews
IQ Test

Reddit stuff - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Reddit stuff</title>
</head>
<body> <script src="js/index.js"></script>
</body>
</html>

Reddit stuff - Script Codes JS Codes

// I am stumped at the moment. Essentially I am trying to create a function where it takes a number as a reference and an array, and find a combination (the reference number and two from the array) that equals to zero WITHOUT having any duplicates combination in subArray.
function helper(number, arr){ console.log("Input Array - ", arr) let answer = []; let subArray = [] for(let i = 0; i < arr.length; i++) { for(let y = i + 1; y < arr.length; y++) { subArray.push([arr[i], arr[y]]) //<-- avoid duplicates here } } console.log("Initial Combos -", subArray); subArray = subArray.sort((x, y) => { // Sort properly if (x[0] === y[0]) { return x[1] - y[1]; // Sort by second item } return x[0] - y[0]; // Sort by first (just to make sure) }); // Loop runs backwards to avoid nasty splicing side effects. for (let i = subArray.length -2; i > 0; i--) { // Remove duplicates. if (subArray[i][0] === subArray[i+1][0] && subArray[i][1] === subArray[i+1][1]) { subArray.splice(i, 1); } } console.log("Unique Combos -", subArray); subArray.forEach( combo => { combo.push(number); if (combo.reduce( (accum, value) => accum += value ,0) === 0) { answer.push(combo); } }); return answer;
}
console.clear();
console.log("Result - ", helper(-1, [-1,-1,0,1,2]))
// [ [-1, 0, 1 ], [-1, -1, 2] ]
// We can assume that the array is sorted from the start
// I tried testing using Array.includes but it seems that it doesn't work well with having subArrays.
Reddit stuff - Script Codes
Reddit stuff - Script Codes
Home Page Home
Developer Steven
Username volv
Uploaded July 31, 2022
Rating 3
Size 2,031 Kb
Views 38,456
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