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Abu Saleh Faysal
Abu Saleh Faysal

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HackerRank — Problem Solving — JavaScript — Plus Minus

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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

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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.

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Akande Joshua

Nice article, i also wrote on how (Plus Minus) it could be solved using PHP (for PHP Dev) Here is the link