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- #include <iostream>
- #include <algorithm>
- #include <vector>
- using namespace std;
- int main () {
- ios_base::sync_with_stdio(0);
- int N = 0;
- cin >> N;
- vector<long> v;
- for (unsigned int i = 0; i < N; ++i) {
- long el;
- cin >> el;
- v.push_back(el);
- }
- sort (v.begin(), v.end());
- int k = 0;
- cin >> k;
- vector<int> answer;
- vector<long>::iterator low,up;
- for (unsigned int i = 0; i < k; ++i) {
- long L; long R;
- cin >> L >> R;
- low = lower_bound (v.begin(), v.end(), L);
- up = upper_bound (v.begin(), v.end(), R);
- answer.push_back(up - low);
- }
- for (unsigned int i = 0; i < k; ++i) {
- cout << answer[i] << " ";
- }
- return 0;
- }
- close
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