Please help me to find the mistake in the code snail in the wall

Question

function main() {
var depth = parseInt(readLine(), 10);
//your code goes here
var climb = 7;
var slip = 2;
var workday=0;
for (i=0;i<=depth;i++){
workday =workday+climb;
if(workday >= depth){
break;
}
workday =workday-slip;
if(workday>=depth){
break;
}
console.log(workday );
}
}

Answer 1

i=1
Also, you need to print how many attempts it made.
And, Output should be returned outside loop to get a single value.

Answer 2

// Try My Code :)

let days = 0, result = 0, depth = 31;
while (result <= depth) {
result += 7;
if (result < depth) result -= 2;
console.log(`Day ${++days} : `, result);
}