What happens when you attempt to compile and run the following code?#include <deque>#include <iostream>#include <algorit

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What happens when you attempt to compile and run the following code?#include <deque>#include <iostream>#include <algorithm>using namespace std;class B { int val;public:B(int v):val(v){}int getV() const {return val;} bool operator < (const B & v) const { return val<v.val;} }; ostream & operator <<(ostream & out, const B & v) { out<<v.getV(); return out;} template<class T>struct Out { ostream & out;Out(ostream & o): out(o){}void operator() (const T & val ) { out<<val<<" "; } }; int main() { int t[]={8, 10, 5, 1, 4, 6, 2, 7, 9, 3}; deque<B> d1(t, t+10); sort(d1.begin(), d1.end()); deque<B>::iterator it = upper_bound(d1.begin(), d1.end(), B(4)); for_each(it, d1.end(), Out<B>(cout)); cout<<endl; return 0;}Program outputs:

A. 5 6 7 8 9 10
B. 4 5 6 7 8 9 10
C. 6 7 8 9 10
D. 1 2 3 4 5 E. 1 2 3 4