For...of loop?

Question

Is it possible to use a for...of loop to sum a mathematical value to each element of an array? E.g. say I want to add 5 to each value of array [1,2,3,4,5] to make [6,7,8,9,10]. I can't seem to figure it out.

Answer 1

In which language? Most languages have some way to do this and judging from your profile you are primarily learning JavaScript. In that case, you can use a for...of loop, but also Array.map is designed specifically for the example you gave. Here's both: https://code.sololearn.com/cYwdm8SEoQgf/?ref=app

If you would like this demonstrated in a different language, let me know.

Answer 2

https://stackoverflow.com/questions/35727383/how-to-change-an-element-in-for-of-loop
https://stackoverflow.com/questions/48514532/using-for-of-loop-to-change-an-array

Answer 3

In Java
-----------
int[] arr = {1,2,3,4,5};
for(int i=0;i<arr.length;i++){
arr[i] = arr[i] + 5;
}
System.out.println(Arrays.toString(arr));//[6, 7, 8, 9, 10]

link => https://code.sololearn.com/cNZ6CrrA16Sc