Distinct 100% Solution in Javascript
Question
My Solution
function solution(A) { if (A.length === 0 || A.length === 1) return A.length; A.sort((a, b)=>(a - b)); let cur = A[0]; let count = 1; for (let i = 0; i < A.length; i++) { if (A[i] != cur) { cur = A[i]; count++; } } return count; }