2.{对于下列递归函数: A: f factorial(n): B: turn n * factorial(n - 1) C: )是正确的。} D: 调用factorial(0),返回值0 E: 调用factorial(1),返回值1 F: 调用factorial(2),返回值2 G: 调用factorial(3),返回值6 H: 函数无限运行,导致StackOverflowError异常

请阅读以下代码，调用函数factorial(4)的结果为（）。 function factorial(n) { // 定义回调函数 if (n == 1) { return 1; // 递归出口 } return n * factorial(n - 1); }

In a single replicate of the[img=17x23]1803a1f52b792fd.png[/img] factorial design, since there is only one experimental data at each test point, the variance of the results under this experimental condition cannot be obtained, so we cannot determine the dispersion effect of the single replicate of the factorial design.

In a single replicate of the [img=17x23]1803a1f2693219c.png[/img] factorial design, since there is only one experimental data at each test point, the variance of the results under this experimental condition cannot be obtained, so we cannot determine the dispersion effect of the single replicate of the factorial design.

中国大学MOOC:编程计算下面组合数的值【图片】代码如下,按要求在空白处填写适当的表达式或语句，使程序完整并符合题目要求。#include_________________________;intmain(){intm,k;_________;do{printf("Pleaseinputm,k(m>=k>0):");scanf("%d,%d",&m,&k);}while(______________);p=(double)Factorial(m)/(Factorial(k)*Factorial(m-k));printf("p=%.0f\n",p);return0;}//函数功能：计算无符号整型数number的阶乘unsignedlongFactorial(unsignedintnumber){unsignedlongi,result=1;for(________________){result*=i;}returnresult;}

Which of the following method should we use when dealing with experiments with more than one factor? A: Best-guess B: Factorial experiment C: One-factor-at-a-time D: Blocking

math模块中的________函数，用于比较两个参数的相似性，返回True或False。 A: gcd B: factorial C: isclose D: frexp

下列有关Python计算排列组合阶乘等，错误的是___________。 A: 可通过scipy.special模块中导入，如 from scipy.special import perm,comb B: 可通过标椎库math中导入，如 from math import perm,comb C: 阶乘可通过标椎库math中导入， from math import factorial D: 阶乘可通过numpy库中导入， from numpy import factorial

让5个学生站成一行照相，计算有多少种排列方法是（ ） A: factorial(5) B: nchoosek(5) C: prod(5) D: sum(5)

import mathmath.factorial(5),math.gcd(36,24)两个函数输出的结果（）. 说明：factorial(x)是返回x的阶乘；gcd(a,b)返回a与b的最大公约数。 A: 120，12 B: 5，24 C: 120，36 D: 5，12