如何在for循环期间更改变量

Question

I ran into a problem with a for-loop in js. Let me try to explain my issue.

For example, we have an array

let arr = [15, 29, 44];

also we have a for loop

for (let h = 1; h < 100; h +=10) {
 
}

I need to iterate over an array inside the loop, so when h goes bigger than array it continues from the value number.

In the end I should get values like: 10, 15, 25, 35, 44, 54...

I'm trying to make a double loop, but it confuses me.

My code:

for (let h = 1; h < 100; h +=10) {
 for (var i = 0; i < arr .length; i++) {
   if(i > h) {
h=i;    
}
}
}

Does there better way to do it?

Thanks

Answer 1

You could take a single loop with a check if h is greater than a value from the array, then take this value instead.

 const array = [15, 29, 44], result = []; for (let h = 10, i = 0; h < 100; h +=10) { if (h > array[i]) h = array[i++]; result.push(h); } console.log(...result);