PLS WHAT IS WRONG WITH THE CODE

Question

function main() {
var depth = parseInt(readLine(), 10);
//your code goes here
days = 0
feetMovedUpByDay = 7;
feetMovedUpByNight = 2;
feetMovedTotal = 0
for(feetMovedTotal = 0; feetMovedTotal != depth; feetMovedTotal += 7){
if (feetMovedTotal !== depth) {
if (feetMovedTotal + 7 !== depth) {
feetMovedTotal += 7
}

if (feetMovedTotal -2 !== depth) {
feetMovedTotal -= 2
}
}
days += 1;
}
console.log(days)
}

Answer 1

after for loop in if condition it should ve feetMovedToral != depth instead of !==

Answer 2

TNX