Minus Zero Detector
JavaScript
Easy
8 views
Problem Description
One number is given as string (can be -0). Print YES if it is exactly -0 in JavaScript, else NO.
Input Format
One line number string.
Constraints
Input is a valid JS number string.
Official Solution
const fs=require('fs');const t=fs.readFileSync(0,'utf8').trim();if(!t)process.exit(0);const n=Number(t);process.stdout.write(Object.is(n,-0)?'YES':'NO');
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