The first solution is:
第一个解决方案是:
std::vector<int> *vec = new std::vector<int>;
assert(vec != NULL);
// ...
delete vec;
std::vectoThe first solution is:
第一个解决方案是:
std::vector<int> *vec = new std::vector<int>;
assert(vec != NULL);
// ...
delete vec;
std::vecto