js编码实现数字倒数

function calculateReciprocal(number) {
    if (number === 0) {
        throw new Error("Cannot divide by zero");
    }
    return 1 / number;
}

// 示例用法
try {
    console.log(calculateReciprocal(5));  // 输出: 0.2
    console.log(calculateReciprocal(0));  // 抛出错误: Cannot divide by zero
} catch (error) {
    console.error(error.message);
}

const Decimal = require('decimal.js');

function calculateReciprocal(number) {
    if (number === 0) {
        throw new Error("Cannot divide by zero");
    }
    return new Decimal(1).div(number);
}

// 示例用法
try {
    console.log(calculateReciprocal(5));  // 输出: 0.2
    console.log(calculateReciprocal(0));  // 抛出错误: Cannot divide by zero
} catch (error) {
    console.error(error.message);
}