Asynchronous Code ex.
let count = 1;
function increaseCount() {
count = count + 1;
}
setTimeout(function () {
console.log('first call', count);
increaseCount();
}, 200);
setTimeout(function () {
console.log('second call', count);
increaseCount();
}, 100);
setTimeout(function () {
console.log('third call', count);
increaseCount();
}, 500);