public static int jumpingOnClouds(List<Integer> c) {
    int jumps = 0;
    jumps += c.size() == 2 ? 1 : 0;
    for(int i = 2; i < c.size(); i+=2){
        if(c.get(i) == 1){
            i -= 1;
        }
        jumps++;
        i -= i + 2 >= c.size() ? 1 : 0;
    }
    return jumps;
}

function jumpingOnClouds(c) {
    var jumps = 0
    jumps += 2 == c.length ? 1 : 0
    for(var i = 2; i < c.length; i+=2){
        if(c[i] == 1){
            i -= 1
        }
        jumps++
        i -= i + 2 >= c.length ? 1 : 0
    }
    return jumps
}