Who can help me?

Question

function main() {
var depth = parseInt(readLine(), 10);
//ваш код
if ((depth-2)%5==0) {
console.log((depth-7)/5+1)
}else if ((depth - 2)%5!=0){
console.log((depth-(depth%5))/5+1)
}
}
in this exercise, all the tests come out correct, except for the first hidden one. Can't figure out what the error is? Who can give you a hint? The exercise is called the Snail.

Answer 1

The code coach is about in how many days will the snail be equal or greater than given depth.so a while or for loop will be used here and an increment operation starting from 0 and grow up until reaching the condition.

Answer 2

I understood that here it is necessary to use while or for, but now my head is full of studies, so I can not sufficiently understand the topic of cycles to operate freely with them, so often I decide as I can, but it turns out badly. I decided to ask if someone knows how to solve it this way. But apparently we'll have to wait for the holidays.)

Answer 3

hint: if you remove +1 case 3 becomes correct
like :
console.log((depth-(depth%5))/5)
hint from code coach:
You can use a loop to calculate the distance the snail covers each day, and break the loop when it reaches the desired distance.

Answer 4

Yes, in this case, the third test is solved, but the others are not solved. And it is necessary that everyone decides.