может кто -нибудь, пожалуйста, помогите мне с этим вопросом, я получаю < /p>
class NumberContainers {
unordered_map m;
set s;
public:
NumberContainers() {}
void change(int index, int number) {
if (!m.contains(index)) {
s.insert(index);
}
m[index] = number;
}
int find(int number) {
for (auto itr = s.begin(); itr != s.end(); ++itr) {
if (m[*itr] == number) {
return *itr;
}
}
return -1;
}
};
< /code>
/**
* Your NumberContainers object will be instantiated and called as such:
* NumberContainers* obj = new NumberContainers();
* obj->change(index,number);
* int param_2 = obj->find(number);
*/
< /code>
i tried solving it with linear search but it doesnt work..then i tried this using set but it still gives me TLE
Подробнее здесь: https://stackoverflow.com/questions/794 ... ner-system
