Even Odd in Javascript (original) (raw)

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Published on 11 October 2019 (Updated: 12 October 2019)

Even Odd in Javascript

Welcome to the Even Odd in Javascript page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

const input = process.argv[2] != '' ? Number(process.argv[2]) : null; //coerce the input into a number, ignore empty string
if(!Number.isInteger(input)){ //if there is no input, input = undefined and the statement still prints
    console.log('Usage: please input a number');
} else {
    console.log(input%2 === 0 ? 'Even' : 'Odd');
}

Even Odd in Javascript was written by:

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How to Implement the Solution

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How to Run the Solution

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