JS – Count characters of each array words

byMR

February 27, 2024

Im a very beginner.

I need to write down for an array list the array and then the number of characters that array concists of.

example

apple 5
banana 6
grapefruit 10

I have trouble to count the characters of one array.
I only know to count the list of arrays, ie. in this example 3.

It needs to be a loop.
So for I have this

const fruit = ["apple", "banana", "grapefruit"];

let fruitCountChar = 0;    
   for (let i = 0; i < fruit.length; i++) {    
      fruitCountChar = fruit.length;
      console.log(fruit[i], fruitCountChar);
}

>Solution :

You already managed to successfully log the fruit names to console, all you need to do now, is access the length property of the exact same thing:

const fruit = ["apple", "banana", "grapefruit"];

let fruitCountChar = 0;    
   for (let i = 0; i < fruit.length; i++) {    
      fruitCountChar = fruit[i].length;
                         // ^^^
      console.log(fruit[i], fruitCountChar);
}