Answer to Question #76530 in C++ for LEE JIA WEI

Question #76530
Write a function remove_odd that takes in a set of integers and removes all the odd elements.

Hint: you will need to use an iterator to iterate through the elements in a set.

Hint: In C++11, an auto keyword can be use to automatically infer the type. e.g. autoiter = s.begin()

#include <set>

using namespace std;

void remove_odd(set<int> s) {
//code
}
1
Expert's answer
2018-04-28T12:12:08-0400

void remove_odd(std::set<int> &s)
{

for (auto _it = s.begin(); _it != s.end(); )
{
if (*_it % 2 != 0) s.erase(_it++);

else { ++_it; };

}
};

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS