DEV Community πŸ‘©β€πŸ’»πŸ‘¨β€πŸ’»

Cover image for HackerRank β€” Problem Solving β€” JavaScript β€” Plus Minus
Abu Saleh Faysal
Abu Saleh Faysal

Posted on

HackerRank β€” Problem Solving β€” JavaScript β€” Plus Minus

Image description

Given an array of integers, calculate the ratios of its elements that are positive, negative, and zero. Print the decimal value of each fraction on a new line with places after the decimal.

Solution

Image description

Explanation
Step 01: Take three variables named "positive", "negative" and "zero. Store initial value as zero(0).
Step 02: Iterate a for loop through the given array.
Step 03: While iterating the array we have to count the positive, negative and zero values.
Step 04: Calculate the ratios by dividing with the array length.
Step 05: Print the results.

Top comments (0)

πŸ‘‹ Hey, my name is Noah and I’m the one who set up this ad. My job is to get you to join DEV, so if you fancy doing me a favor, I’d love for you to create an account.

If you found DEV from searching around, here are a couple of our most popular articles on DEV: