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Submission #869935

# Submission time Handle Problem Language Result Execution time Memory
869935 2023-11-06T11:06:49 Z overwatch9 Examination (JOI19_examination) C++17
2 / 100
 87 ms 6852 KB 
#include <iostream>
#include <vector>
#include <array>
using namespace std;
using ll = long long;
int n, q;
vector <pair <ll, ll>> ppl;
vector <array <ll, 3>> queries;
void subtask1() {
    for (int i = 0; i < q; i++) {
        int ans = 0;
        ll a = queries[i][0], b = queries[i][1], c = queries[i][2];
        for (int j = 0; j < n; j++) {
            if (ppl[j].first + ppl[j].second >= c && ppl[j].first >= a && ppl[j].second >= b)
                ans++;
        }
        cout << ans << '\n';
    }
}
int main() {
    cin >> n >> q;
    ppl.resize(n);
    queries.resize(q);
    for (int i = 0; i < n; i++)
        cin >> ppl[i].first >> ppl[i].second;
    for (int i = 0; i < q; i++)
        cin >> queries[i][0] >> queries[i][1] >> queries[i][2];
    if (n <= 3000 && q <= 3000)
        subtask1();
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 432 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 436 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 27 ms 692 KB Output is correct
8 Correct 32 ms 616 KB Output is correct
9 Correct 27 ms 604 KB Output is correct
10 Correct 27 ms 644 KB Output is correct
11 Correct 27 ms 604 KB Output is correct
12 Correct 26 ms 584 KB Output is correct
13 Correct 28 ms 680 KB Output is correct
14 Correct 27 ms 604 KB Output is correct
15 Correct 27 ms 680 KB Output is correct
16 Correct 19 ms 604 KB Output is correct
17 Correct 20 ms 604 KB Output is correct
18 Correct 9 ms 344 KB Output is correct

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 87 ms 6852 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 87 ms 6852 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 432 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 436 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 27 ms 692 KB Output is correct
8 Correct 32 ms 616 KB Output is correct
9 Correct 27 ms 604 KB Output is correct
10 Correct 27 ms 644 KB Output is correct
11 Correct 27 ms 604 KB Output is correct
12 Correct 26 ms 584 KB Output is correct
13 Correct 28 ms 680 KB Output is correct
14 Correct 27 ms 604 KB Output is correct
15 Correct 27 ms 680 KB Output is correct
16 Correct 19 ms 604 KB Output is correct
17 Correct 20 ms 604 KB Output is correct
18 Correct 9 ms 344 KB Output is correct
19 Incorrect 87 ms 6852 KB Output isn't correct
20 Halted 0 ms 0 KB -