Write a program-timer, that will take the count of seconds as input and output to the console all the seconds until timer stops?

Question

code I used-
function main(){
var seconds=parseInt(readline(),10)
var i=0;
while(i<=10){
console.log(i)
i=seconds-1;
}
}

Answer 1

function main() {
var seconds = parseInt(readLine(), 10)
while(seconds>=0){
console.log(seconds)
seconds--
}
}

Answer 2

//try this
while(seconds>=i){
console.log(seconds)
seconds--
}

Answer 3

var i=seconds;
for(;i>=0;i--)
{
console.log(i);
}