求和与平均值
课程：Javascript · 编程练习
JavaScript编程练习 - 求和与平均值
练习内容
// 计算数组的总和和平均值\nfunction calculateStats(numbers) {\n const total = numbers.reduce((sum, num) => sum + num, 0);\n const average = total / numbers.length;\n return { total, average };\n}\n\ncon
课程：Javascript · 编程练习
JavaScript编程练习 - 求和与平均值
// 计算数组的总和和平均值\nfunction calculateStats(numbers) {\n const total = numbers.reduce((sum, num) => sum + num, 0);\n const average = total / numbers.length;\n return { total, average };\n}\n\ncon