Solving Leet code 217. Contains Duplicate Day143
Today #Day143 of #365DaysOfCode, I am Solving Leet code 217. Contains Duplicate.
Example:
let arr = [1,2,3,4,5]
console.log(arr);
//const arr2 = new Set(arr)
const arr2 = Array.from(new Set(arr))
console.log(arr2);
const isDup = (x,y)=>{
consol...
dheerajy1.hashnode.dev1 min read