Q. What will be the output of the following code snippet?

let a = [1, 2, 3, 4, 5, 6];
var left = 0, right = 5;
var found = false;
var target = 5;
while(left <= right) {
var mid = Math.floor((left + right) / 2);
if(a[mid] == target) {
found = true;
break;
}
else if(a[mid] < target) {
left = mid + 1;
}
else {
right = mid - 1;
}
}
if(found) {
print("YES");
}
else {
print("NO");
}