Question

求大神，这道入门编程题用c＋＋怎么编啊...

Answer 1

#include<iostream>
using namespace std;
void main()
{
	 char sex,sports,diet;
	 float faHeight,moHeight,Height;
	 cout<<"请输入性别代码："<<endl;
	 cin>>sex;
if(sex=='F')
  {
   cout<<"请问喜欢运动吗？"<<endl;
   cin>>sports;
   if(sports=='Y')
     {   
      cout<<"请问饮食习惯良好吗？"<<endl;
      cin>>diet;
      if(diet=='Y')  
        {
	cout<<"请输入父母的身高："<<endl;
	cin>>faHeight>>moHeight;
	Height=(faHeight+moHeight)*0.54*(1+0.02)*(1+0.015);
	cout<<"身高="<<Height<<endl;
	}
      else if(diet=='N') 
        { 
	cout<<"请输入父母的身高："<<endl;
	cin>>faHeight>>moHeight;
	Height=(faHeight+moHeight)*0.54*(1+0.02);
	cout<<"身高="<<Height<<endl;}
      else cout<<"错误，输入了错误的信息！"<<endl;
		 }
    else  if(sports=='N') 
          {     
          cout<<"请问饮食习惯良好吗？"<<endl;
	  cin>>diet;
          if(diet=='Y')  
            {	
            cout<<"请输入父母的身高："<<endl;
	    cin>>faHeight>>moHeight;
	    Height=(faHeight+moHeight)*0.54*(1+0.015);
	    cout<<"身高="<<Height<<endl;
	    }
	  else if(diet=='N') 
	  { 
	    cout<<"请输入父母的身高："<<endl;
	    cin>>faHeight>>moHeight;
	    Height=(faHeight+moHeight)*0.54;
	    cout<<"身高="<<Height<<endl;.
	    }
          else cout<<"错误，输入了错误的信息！"<<endl;
          }
	else cout<<"错误，输入了错误的信息！"<<endl;
	}
else if(sex=='M')
  {
   cout<<"请问喜欢运动吗？"<<endl;
   cin>>sports;
   if(sports=='Y')
     {
      cout<<"请问饮食习惯良好吗？"<<endl;
      cin>>diet;
      if(diet=='Y')  
        {
	 cout<<"请输入父母的身高："<<endl;
	 cin>>faHeight>>moHeight;
         Height=(faHeight*0.923+moHeight)/2*(1+0.02)*(1+0.015);
	 cout<<"身高="<<Height<<endl;
	 }
      else if(diet=='N') 
        { 
	 cout<<"请输入父母的身高："<<endl;
	 cin>>faHeight>>moHeight;
	 Height=(faHeight*0.923+moHeight)/2*(1+0.02);
	 cout<<"身高="<<Height<<endl;
	 }
      else cout<<"错误，输入了错误的信息！"<<endl;
      }
   else  if(sports=='N') 
     {   
	cout<<"请问饮食习惯良好吗？"<<endl;
	cin>>diet;
	if(diet=='Y')  
	{
	cout<<"请输入父母的身高："<<endl;
	cin>>faHeight>>moHeight;
	Height=(faHeight*0.923+moHeight)/2*(1+0.015);
	cout<<"身高="<<Height<<endl;
	}
        else if(diet=='N') 
        { 
	cout<<"请输入父母的身高："<<endl;
	cin>>faHeight>>moHeight;
	Height=(faHeight*0.923+moHeight)/2;
	cout<<"身高="<<Height<<endl;
	}
        else cout<<"错误，输入了错误的信息！"<<endl;
        }
     else cout<<"错误，输入了错误的信息！"<<endl;.
     }
   else cout<<"错误，输入了错误的信息！"<<endl;
   }

以上程序，经过测试，没有问题。

PS：：：不懂还可继续问。。。

追问

如果用c语言要怎么写？