perfect square javascript：JavaScript

JavaScript Program to Check Whether a Number is Perfect ...

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The simplest approach to checking whether a number is a perfect square is to use the Math.sqrt() function.

What's the best way in JavaScript to test if a given ...

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Try this: var isSquare = function (n) return n > 0 && Math.sqrt(n) % 1 === 0; };. Check if number is positive; Check if sqrt is complete ...

JavaScript Algorithm to Check for a Perfect Square Number

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We are going to write a function called isSquare that will accept an integer n as an argument. In this function, you will check if a number is a perfect square.

Check for perfect square in JavaScript

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Check for perfect square in JavaScript - We are required to write a JavaScript function that takes in a number and returns a boolean based ...

How to Know if the Number is Perfect Square

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LeetCode 279. Perfect Squares — JavaScript

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i 是數字1, 2, 3 在dp 中最小的平方數字和， j 代表可以整除的數字平方，例如1 被1*1 整除，因此dp[1] = 1， 4 被2*2 整除， dp[4] = 1，8 扣除2*2 = 4，dp[4] = ...

How do you write a program to display all perfect square ...

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function printPerfectSquares(a, b) · var perfectSquares = []; //array to store perfect squares · for(var i=a; i<=b; i++) · //check if current ...

Javascript

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I am writing a code that checks for perfect numbers ie if a number has a squareroot that is a whole number it should return true.

Learning JavaScript

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A perfect square is a number that can be expressed as the product of an integer with itself. For example, the numbers 1, 4, 9 and 16 are perfect squares because ...