Q: 2
What happens when you attempt to compile and run the following code?
#include
#include
#include
#include
using namespace std;
templatestruct Out {
ostream & out;
Out(ostream & o): out(o){}
void operator() (const T & val ) { out<<val<<" "; } };
struct Add : public binary_function {
int operator() (const int & a, const int & b) const {
return a+b;
}
};
int main() {
int t[]={1,2,3,4,5,6,7,8,9,10};
deque d1(t, t+10);
deque d2(10);
transform(d1.begin(), d1.end(), d2.begin(), bind2nd(Add(), 1));
for_each(d2.rbegin(), d2.rend(), Out(cout));cout<<endl;
return 0;
}
Program outputs:
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