Posible solution for https://www.hackerrank.com/challenges/jumping-on-the-clouds/problem

jumping-on-the-clouds.js

function jumpingOnClouds(arr) {
    const length = arr.length;
    let jumps = 0;
 
    for(let i = 0; i <= length; i++) {
        const canIJumpTwoClouds = arr[i + 2] === 0;
         if (canIJumpTwoClouds) {
            jumps += 1;
            i += 1;
            continue;
         } 
         
         const canIJumpOneCloud =  arr[i + 1] === 0;
         if (canIJumpOneCloud) {
            jumps += 1;
        }
    }

    return jumps;
}