摘要：function generateRandomNumber() { let numbers = Array.from({ length: 10 }, (_, i) => i); // 生成一个包含0到9的数组 let randomArray = []; for (let i = 0; i < 12; 阅读全文

摘要：function roundNumber(number, decimalPlaces) { if (typeof number !== 'number' || typeof decimalPlaces !== 'number') { throw new Error('Both arguments m 阅读全文