如何将一个userdefine函数的值用于另一个用户定义函数？代码如下。 [英] How to use the values of one userdefine function into another user define function ? the code is given below .

问题描述

#include<iostream>
#include<cmath>
float mean(float,float,float,float,float);
float sd(float,float,float,float,float,float);
using namespace std;
 main()
{
   float g,i,j,k,l,m;
   mean(i,j,k,l,m);
   sd(g,i,j,k,l,m);
   
   
}
float mean(float x1,float x2,float x3,float x4,float x5)
{
	float me;
	cout<<"Enter The Values Of X1, X2, X3, X4 & X5 , To Find The MEAN"<<endl;
    cin>>x1>>x2>>x3>>x4>>x5;
	me= (x1+x2+x3+x4+x5)/5;
    cout<<"Mean Is = "<<me<<endl;
    
	
}
float sd(float x,float x1,float x2,float x3,float x4,float x5)
{
	float y,sd;
		cout<<"Enter The Values Of X, X1, X2, X3, X4 & X5 , To Find The STANDARD DERIVATION"<<endl;
    cin>>x>>x1>>x2>>x3>>x4>>x5;
	x= (pow ((x1-x),2) + pow ((x2-x),2) + pow ((x3-x),2) + pow ((x4-x),2) + pow ((x5-x),2))/5;
	sd= sqrt(x);
	cout<<"Standar Derivation of Given Data Is = "<<sd<<endl;
}

我的尝试：



任何人都可以告诉我如何做到这一点。

我想找到MEAN& StANDARAD DERIVATION usin函数

i我试图将mean函数的值用于sd函数

What I have tried:

Can Anyone tell me how i can do that .
am trying to find MEAN & StANDARAD DERIVATION usin functions
i am trying to use the value of " mean " function into " sd " function

推荐答案

就像你调用的一样主要功能。

The same way you called the functions in your main.

请参阅功能C - Google搜索 [ ^ ]。

引用：

如何将一个userdefine函数的值用于另一个用户定义函数？代码如下所示。

How to use the values of one userdefine function into another user define function ? the code is given below .

用户定义的函数与任何其他函数完全一样。这是C ++ 101.

User defined functions work exactly like any other functions. This is C++ 101.

float g,i,j,k,l,m;
mean(i,j,k,l,m);
sd(g,i,j,k,l,m);

这些浮点变量是无用的，看起来你试图使用不存在的魔法。它距离它的工作方式还有很远的地方，猜测它的意图是很复杂的。再一次，这是C ++ 101.



您应该尝试真正了解C / C ++的工作原理。



以下是语言作者对C和C ++参考书的链接。注意，C是C ++的祖先，所以知道C对C ++总是有用。

C编程语言 - 维基百科，免费的百科全书 [ ^ ]

https://hassanolity.files.wordpress.com/2013/11/the_c_programming_language_2。 pdf [ ^ ]

http：//www.ime.usp。 br / ~pf / Kernighan-Ritchie / C-Programming-Ebook.pdf [ ^ ]



C ++编程语言 [ ^ ]

Those float variables are useless, looks like you try to use a magic that does not exist. It is so far away from the way it works, that it is complicated to guess what was the intend. Once again, this is C++ 101.

You should try to really learn how C/C++ works.

Here is links to references books on C and C++ by the authors of the languages. Note than C is the ancestor of C++, so knowing C is always useful with C++.
The C Programming Language - Wikipedia, the free encyclopedia[^]
https://hassanolity.files.wordpress.com/2013/11/the_c_programming_language_2.pdf[^]
http://www.ime.usp.br/~pf/Kernighan-Ritchie/C-Programming-Ebook.pdf[^]

C++ Programing Language[^]

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