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js find opposite number

JavaScript
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js find opposite number

Jun-LJun-L
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const getOppositeNumber = (number) => {
	return ~number + 1;
};


// Usage example:

console.log(getOppositeNumber( 1));  // -1
console.log(getOppositeNumber(-1));  //  1
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js find opposite number

trincottrincot
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const getOppositeNumber = (number) => {
	return -number;
};


// Usage example:

console.log(getOppositeNumber( 1));  // -1
console.log(getOppositeNumber(-1));  //  1