# Jumping on the Clouds HackerRank

I want to make a function to return an array with the number of steps it will take to finish another array but with a little condition that i want to take my steps on 0 only and that mean if i have array c = [0,0,0,1,0,0,1,0] it will take the first three 0 as one step but if i have just one 0 as you see in the end of the array it will be a step so for this array it will take 4 steps to finish it (0,0,0)(0)(0)(0) as you see it will ignore (1)

This is the link of the test if you want better description HakerRank tets link

```var array = [0, 0, 0, 1, 0, 0, 1, 0]
var stepsArray = [];

function jumpingOnClouds(c) {
for (var i = 0; i < c.length; i++) {
if (c[i] === 0) {
if (c[i] === c[i + 1])
stepsArray.push(c[i + 1])
} else {
stepsArray.push(c[i])
}
}

return stepsArray.length

}
var result = jumpingOnClouds(array);
console.log(result);```

I also have tried this but it keep giving me the same error

```   var array = [0, 0, 0, 1, 0, 0]
var stepsArray = [];
function jumpingOnClouds(c) {
for(var i = 0; i < c.length - 1; i++){
if (c[i] === 0) {
console.log(c[i])
if (c[i] === c[i + 1] && c[i + 1] === c[i + 2]) {
stepsArray.push(c[i + 2])
} else if (c[i] === c[i + 1]) {
stepsArray.push(c[i + 1])
} else {
stepsArray.push(c[i])
}
}
}
return stepsArray.length

}
var result = jumpingOnClouds(array);
console.log(result)
```

Just Added 2 constraints on your solution for the index of `I` and removed unwanted conditions:

I tested my solution on Hackerrank:

Check this out:

```'use strict';

const fs = require('fs');

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
inputString += inputStdin;
});

process.stdin.on('end', _ => {
inputString = inputString.replace(/s*\$/, '')
.split('n')
.map(str => str.replace(/s*\$/, ''));

main();
});

return inputString[currentLine++];
}

// Complete the jumpingOnClouds function below.
function jumpingOnClouds(c) {

var stepsArray = [];

let i=0;
while(i < c.length - 1){

if ((i+2<c.length) && (c[i+2] === 0)) {
stepsArray.push(c[i + 2]);
i+=2;
} else{
stepsArray.push(c[i + 1]);
i+=1;
}

}
return stepsArray.length

}

function main() {
const ws = fs.createWriteStream(process.env.OUTPUT_PATH);