下面程序的输出结果是______。
#include<iostream>
using namespace std;
int x;
void funA(int&,int);
void funB(int,int&);
int main()
int first;
int second=5;
x=6;
funA(first,seconD) ;
fimB(first,seconD) ;
cout<<first<<" "<<second<<" "<<x<<end1;
return 0;
void funA(int &a,int B)
int first;
first=a+b;
a=2*b;
b=first+4;
void funB(int u,int &v)
int second;
second=x;
v=second+4;
x=u+v;