how to loop numbers from 1 to 20 and after a wait time loop 20 back to 1.

Question

I want to change numbers every after 100 seconds from 1 to 20 then await 4 seconds then loop 20 back to 1.(i tried setTimeout() but i failed any example suggestions are welcome);

Answer 1

🤖Web Gig🤖
Is it correct??

https://code.sololearn.com/Wlqq7Vl17x5h/?ref=app

Answer 2

I tried to fix the failed code you sent.Hope this helps.

https://code.sololearn.com/WqH8Rf4xQUQG/?ref=app

Answer 3

will u please show your failed Code ?

Answer 4

🤖Web Gig🤖 something like this ?

let counter=1;
let num=1;
function start(){
let change=setInterval(()=>{
counter+=num;
console.log(counter);
if(counter==20 || counter==1){
clearInterval(change)
setTimeout(()=>{
num=-num;
start()
},4000)
//how to await 4 seconds and loop 20 back to 1
}
},100);

}
start()

Answer 5

HrCoder check it out is no good:https://code.sololearn.com/WWNslwhYi4o8/?ref=app

Answer 6

let counter=1;

let change = () => {
console.log(counter);
document.body.innerText = counter;
if(counter==20) {
counter=1;
setTimeout(change, 4000); // await 4 seconds
} else {
counter++;
setTimeout(change, 1000); // 1 sec
}
}

change();

Answer 7

https://code.sololearn.com/W8ss3626W1iH/?ref=app

Answer 8

https://code.sololearn.com/W1fHIKCyWW4g

let timer;
let counter=1;

let counterAsc = () => {
console.log(counter);
document.body.innerText = counter;
if(counter==20) {
clearTimeout(timer);
timer = setTimeout(counterDesc, 4000); // await 4 seconds
} else {
counter++;
timer = setTimeout(counterAsc, 1000); // 1 sec
}
}

let counterDesc = () => {
console.log(counter);
document.body.innerText = counter;
if(counter==1) {
clearTimeout(timer);
timer = setTimeout(counterAsc, 4000); // await 4 seconds
} else {
counter--;
timer = setTimeout(counterDesc, 1000); // 1 sec
}
}

counterAsc();

Answer 9

Another alternative using Promise
https://code.sololearn.com/WJxLfITM7E5S

Answer 10

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Answer 11

Fack youuuuuu

Answer 12

Hyy