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Javascript 2021-09-26 08:29:02
how array sort works internally in javascript
let arr = [90, 1, 20, 14, 3, 55]; var sortRes = []; var copy = arr.slice(); //create duplicate array var inc = 0; //inc meant increment copy.sort((a, b) => { sortRes[inc] = [ a, b, a-b ]; inc += 1; return a - b; }); var p = 0; for (var i = 0; i <... Add solution