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답안 #1028332

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1028332 2024-07-19T16:42:24 Z Swee Pilot (NOI19_pilot) C++14
89 / 100
 1000 ms 42160 KB 
#include <iostream>
#include <vector>

using namespace std;

struct mountain {
    int height;
    int index;
};

vector<long long> count(vector<int> h, int n, vector<int> y, int q) {
    h.push_back(1000001); // last border

    vector<mountain> border;
    border.push_back({1000002, -1}); // blocker 

    vector<long long> allPlanes(1000001);
    for (int i = 0; i < h.size(); ) {
        if (h[i] >= border.back().height) { // remove last border
            long long a = (i - border.back().index), b = (border.back().index - border[border.size() - 2].index);
            allPlanes[border.back().height] += a * b; // add possible flights to last border mountain height velocity plane
            // starting before or with last border * ending after or with last border
            
            border.pop_back();
        }else {
            border.push_back({h[i], i}); // add border
            i++;
        }
    }

    for (int i = 2; i < allPlanes.size(); i++) { // partial sum of possible flights
        allPlanes[i] += allPlanes[i - 1];
    }

    vector<long long> result;

    for (int Y : y) { // filling up queries
        if (Y >= allPlanes.size()) {
            result.push_back(allPlanes.back());
        }else {
            result.push_back(allPlanes[Y]);
        }
    }

    return result;
}

int main() {
    int n, q;
    cin >> n >> q;

    vector<int> h(n);
    for (int i = 0; i < n; i++) {
        cin >> h[i];
    }

    vector<int> y(q);
    for (int i = 0; i < q; i++) {
        cin >> y[i];
    }

    vector<long long> result = count(h, n, y, q);

    for (int i = 0; i < result.size(); i++) {
        cout << result[i] << endl;
    }

    return 0;
}

Compilation message

pilot.cpp: In function 'std::vector<long long int> count(std::vector<int>, int, std::vector<int>, int)':
pilot.cpp:18:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |     for (int i = 0; i < h.size(); ) {
      |                     ~~^~~~~~~~~~
pilot.cpp:31:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |     for (int i = 2; i < allPlanes.size(); i++) { // partial sum of possible flights
      |                     ~~^~~~~~~~~~~~~~~~~~
pilot.cpp:38:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |         if (Y >= allPlanes.size()) {
      |             ~~^~~~~~~~~~~~~~~~~~~
pilot.cpp: In function 'int main()':
pilot.cpp:64:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   64 |     for (int i = 0; i < result.size(); i++) {
      |                     ~~^~~~~~~~~~~~~~~

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8028 KB Output is correct
2 Correct 4 ms 8028 KB Output is correct
3 Correct 4 ms 8028 KB Output is correct
4 Correct 5 ms 8028 KB Output is correct
5 Correct 4 ms 8028 KB Output is correct
6 Correct 4 ms 8024 KB Output is correct
7 Correct 4 ms 8028 KB Output is correct
8 Correct 4 ms 8028 KB Output is correct
9 Correct 4 ms 8028 KB Output is correct
10 Correct 4 ms 8028 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8028 KB Output is correct
2 Correct 4 ms 8028 KB Output is correct
3 Correct 4 ms 8028 KB Output is correct
4 Correct 5 ms 8028 KB Output is correct
5 Correct 4 ms 8028 KB Output is correct
6 Correct 4 ms 8024 KB Output is correct
7 Correct 4 ms 8028 KB Output is correct
8 Correct 4 ms 8028 KB Output is correct
9 Correct 4 ms 8028 KB Output is correct
10 Correct 4 ms 8028 KB Output is correct
11 Correct 4 ms 8280 KB Output is correct
12 Correct 4 ms 8028 KB Output is correct
13 Correct 4 ms 8048 KB Output is correct
14 Correct 4 ms 8028 KB Output is correct
15 Correct 4 ms 8028 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8028 KB Output is correct
2 Correct 4 ms 8028 KB Output is correct
3 Correct 4 ms 8028 KB Output is correct
4 Correct 5 ms 8028 KB Output is correct
5 Correct 4 ms 8028 KB Output is correct
6 Correct 4 ms 8024 KB Output is correct
7 Correct 4 ms 8028 KB Output is correct
8 Correct 4 ms 8028 KB Output is correct
9 Correct 4 ms 8028 KB Output is correct
10 Correct 4 ms 8028 KB Output is correct
11 Correct 4 ms 8280 KB Output is correct
12 Correct 4 ms 8028 KB Output is correct
13 Correct 4 ms 8048 KB Output is correct
14 Correct 4 ms 8028 KB Output is correct
15 Correct 4 ms 8028 KB Output is correct
16 Correct 4 ms 8280 KB Output is correct
17 Correct 4 ms 8284 KB Output is correct
18 Correct 4 ms 8028 KB Output is correct
19 Correct 4 ms 8284 KB Output is correct
20 Correct 5 ms 8284 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8028 KB Output is correct
2 Correct 4 ms 8028 KB Output is correct
3 Correct 4 ms 8028 KB Output is correct
4 Correct 5 ms 8028 KB Output is correct
5 Correct 4 ms 8028 KB Output is correct
6 Correct 4 ms 8024 KB Output is correct
7 Correct 4 ms 8028 KB Output is correct
8 Correct 4 ms 8028 KB Output is correct
9 Correct 4 ms 8028 KB Output is correct
10 Correct 4 ms 8028 KB Output is correct
11 Correct 4 ms 8280 KB Output is correct
12 Correct 4 ms 8028 KB Output is correct
13 Correct 4 ms 8048 KB Output is correct
14 Correct 4 ms 8028 KB Output is correct
15 Correct 4 ms 8028 KB Output is correct
16 Correct 4 ms 8280 KB Output is correct
17 Correct 4 ms 8284 KB Output is correct
18 Correct 4 ms 8028 KB Output is correct
19 Correct 4 ms 8284 KB Output is correct
20 Correct 5 ms 8284 KB Output is correct
21 Correct 5 ms 8284 KB Output is correct
22 Correct 5 ms 8284 KB Output is correct
23 Correct 5 ms 8296 KB Output is correct
24 Correct 5 ms 8284 KB Output is correct
25 Correct 5 ms 8284 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 20 ms 9312 KB Output is correct
2 Correct 31 ms 9328 KB Output is correct
3 Correct 19 ms 9452 KB Output is correct
4 Correct 22 ms 9460 KB Output is correct
5 Correct 20 ms 9456 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 126 ms 12004 KB Output is correct
2 Correct 138 ms 11892 KB Output is correct
3 Correct 147 ms 12012 KB Output is correct
4 Correct 139 ms 11996 KB Output is correct
5 Correct 132 ms 11760 KB Output is correct

Subtask #7
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 128 ms 12000 KB Output is correct
2 Correct 131 ms 11984 KB Output is correct
3 Correct 135 ms 12016 KB Output is correct
4 Correct 149 ms 12236 KB Output is correct
5 Correct 147 ms 12260 KB Output is correct

Subtask #8
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8028 KB Output is correct
2 Correct 4 ms 8028 KB Output is correct
3 Correct 4 ms 8028 KB Output is correct
4 Correct 5 ms 8028 KB Output is correct
5 Correct 4 ms 8028 KB Output is correct
6 Correct 4 ms 8024 KB Output is correct
7 Correct 4 ms 8028 KB Output is correct
8 Correct 4 ms 8028 KB Output is correct
9 Correct 4 ms 8028 KB Output is correct
10 Correct 4 ms 8028 KB Output is correct
11 Correct 20 ms 9312 KB Output is correct
12 Correct 31 ms 9328 KB Output is correct
13 Correct 19 ms 9452 KB Output is correct
14 Correct 22 ms 9460 KB Output is correct
15 Correct 20 ms 9456 KB Output is correct
16 Correct 27 ms 9236 KB Output is correct
17 Correct 23 ms 9436 KB Output is correct
18 Correct 23 ms 9408 KB Output is correct
19 Correct 20 ms 9508 KB Output is correct
20 Correct 23 ms 9444 KB Output is correct
21 Correct 20 ms 9460 KB Output is correct
22 Correct 22 ms 9452 KB Output is correct
23 Correct 27 ms 9432 KB Output is correct
24 Correct 22 ms 9460 KB Output is correct
25 Correct 20 ms 9444 KB Output is correct

Subtask #9
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8028 KB Output is correct
2 Correct 4 ms 8028 KB Output is correct
3 Correct 4 ms 8028 KB Output is correct
4 Correct 5 ms 8028 KB Output is correct
5 Correct 4 ms 8028 KB Output is correct
6 Correct 4 ms 8024 KB Output is correct
7 Correct 4 ms 8028 KB Output is correct
8 Correct 4 ms 8028 KB Output is correct
9 Correct 4 ms 8028 KB Output is correct
10 Correct 4 ms 8028 KB Output is correct
11 Correct 4 ms 8280 KB Output is correct
12 Correct 4 ms 8028 KB Output is correct
13 Correct 4 ms 8048 KB Output is correct
14 Correct 4 ms 8028 KB Output is correct
15 Correct 4 ms 8028 KB Output is correct
16 Correct 4 ms 8280 KB Output is correct
17 Correct 4 ms 8284 KB Output is correct
18 Correct 4 ms 8028 KB Output is correct
19 Correct 4 ms 8284 KB Output is correct
20 Correct 5 ms 8284 KB Output is correct
21 Correct 5 ms 8284 KB Output is correct
22 Correct 5 ms 8284 KB Output is correct
23 Correct 5 ms 8296 KB Output is correct
24 Correct 5 ms 8284 KB Output is correct
25 Correct 5 ms 8284 KB Output is correct
26 Correct 20 ms 9312 KB Output is correct
27 Correct 31 ms 9328 KB Output is correct
28 Correct 19 ms 9452 KB Output is correct
29 Correct 22 ms 9460 KB Output is correct
30 Correct 20 ms 9456 KB Output is correct
31 Correct 126 ms 12004 KB Output is correct
32 Correct 138 ms 11892 KB Output is correct
33 Correct 147 ms 12012 KB Output is correct
34 Correct 139 ms 11996 KB Output is correct
35 Correct 132 ms 11760 KB Output is correct
36 Correct 128 ms 12000 KB Output is correct
37 Correct 131 ms 11984 KB Output is correct
38 Correct 135 ms 12016 KB Output is correct
39 Correct 149 ms 12236 KB Output is correct
40 Correct 147 ms 12260 KB Output is correct
41 Correct 27 ms 9236 KB Output is correct
42 Correct 23 ms 9436 KB Output is correct
43 Correct 23 ms 9408 KB Output is correct
44 Correct 20 ms 9508 KB Output is correct
45 Correct 23 ms 9444 KB Output is correct
46 Correct 20 ms 9460 KB Output is correct
47 Correct 22 ms 9452 KB Output is correct
48 Correct 27 ms 9432 KB Output is correct
49 Correct 22 ms 9460 KB Output is correct
50 Correct 20 ms 9444 KB Output is correct
51 Correct 142 ms 11952 KB Output is correct
52 Correct 142 ms 12324 KB Output is correct
53 Correct 132 ms 11916 KB Output is correct
54 Correct 148 ms 11996 KB Output is correct
55 Correct 123 ms 11980 KB Output is correct

Subtask #10
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8028 KB Output is correct
2 Correct 4 ms 8028 KB Output is correct
3 Correct 4 ms 8028 KB Output is correct
4 Correct 5 ms 8028 KB Output is correct
5 Correct 4 ms 8028 KB Output is correct
6 Correct 4 ms 8024 KB Output is correct
7 Correct 4 ms 8028 KB Output is correct
8 Correct 4 ms 8028 KB Output is correct
9 Correct 4 ms 8028 KB Output is correct
10 Correct 4 ms 8028 KB Output is correct
11 Correct 4 ms 8280 KB Output is correct
12 Correct 4 ms 8028 KB Output is correct
13 Correct 4 ms 8048 KB Output is correct
14 Correct 4 ms 8028 KB Output is correct
15 Correct 4 ms 8028 KB Output is correct
16 Correct 4 ms 8280 KB Output is correct
17 Correct 4 ms 8284 KB Output is correct
18 Correct 4 ms 8028 KB Output is correct
19 Correct 4 ms 8284 KB Output is correct
20 Correct 5 ms 8284 KB Output is correct
21 Correct 5 ms 8284 KB Output is correct
22 Correct 5 ms 8284 KB Output is correct
23 Correct 5 ms 8296 KB Output is correct
24 Correct 5 ms 8284 KB Output is correct
25 Correct 5 ms 8284 KB Output is correct
26 Correct 20 ms 9312 KB Output is correct
27 Correct 31 ms 9328 KB Output is correct
28 Correct 19 ms 9452 KB Output is correct
29 Correct 22 ms 9460 KB Output is correct
30 Correct 20 ms 9456 KB Output is correct
31 Correct 126 ms 12004 KB Output is correct
32 Correct 138 ms 11892 KB Output is correct
33 Correct 147 ms 12012 KB Output is correct
34 Correct 139 ms 11996 KB Output is correct
35 Correct 132 ms 11760 KB Output is correct
36 Correct 128 ms 12000 KB Output is correct
37 Correct 131 ms 11984 KB Output is correct
38 Correct 135 ms 12016 KB Output is correct
39 Correct 149 ms 12236 KB Output is correct
40 Correct 147 ms 12260 KB Output is correct
41 Correct 27 ms 9236 KB Output is correct
42 Correct 23 ms 9436 KB Output is correct
43 Correct 23 ms 9408 KB Output is correct
44 Correct 20 ms 9508 KB Output is correct
45 Correct 23 ms 9444 KB Output is correct
46 Correct 20 ms 9460 KB Output is correct
47 Correct 22 ms 9452 KB Output is correct
48 Correct 27 ms 9432 KB Output is correct
49 Correct 22 ms 9460 KB Output is correct
50 Correct 20 ms 9444 KB Output is correct
51 Correct 142 ms 11952 KB Output is correct
52 Correct 142 ms 12324 KB Output is correct
53 Correct 132 ms 11916 KB Output is correct
54 Correct 148 ms 11996 KB Output is correct
55 Correct 123 ms 11980 KB Output is correct
56 Execution timed out 1093 ms 42160 KB Time limit exceeded
57 Halted 0 ms 0 KB -