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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Review Adding and Removing Items from Arrays

Vijayalaxmi vastrad
Vijayalaxmi vastrad
2,789 Points
Posted by Vijayalaxmi vastrad
Vijayalaxmi vastrad
2,789 Points

Complete the code below to store the number of items in the array scores into the variable totalScores:

var scores=[76,79,76 23,98]; var totalScores=score._?

2 Answers

anthony amaro
anthony amaro
8,686 Points
anthony amaro
anthony amaro
8,686 Points

hello. it wants you to store how many items the array contains, and store the value in the totalScore variable. to check how many items an array contains you can simply check the length of the array

var arrayLength = scores.length;

i hope this helps

Vijayalaxmi vastrad
Vijayalaxmi vastrad
2,789 Points
Vijayalaxmi vastrad
Vijayalaxmi vastrad
2,789 Points

yes, its correct. thank you so much.