CPP practice question 15 of 30
What happens when you attempt to compile and run the following code? #include #include #include #include using namespace std; templatestruct Out {…
Choose your answer, then check it against the explanation.
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<<" "; } };
int main() {
string t[]={"aaa","Aaa", "aAa","aaA","bbb","Bbb", "bBb", "bbB"};
vector v1(t, t+8);
sort(v1.begin(), v1.end());
for_each(v1.begin(), v1.end(), Out(cout));cout<<endl;
return 0;
}
Program outputs:
Question 15 of 30
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