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Submission #462545

# Submission time Handle Problem Language Result Execution time Memory
462545 2021-08-10T17:59:20 Z David1425 Examination (JOI19_examination) C++14
2 / 100
 3000 ms 1216 KB 
#include <bits/stdc++.h>

#pragma GCC optimize("O1")

using namespace std;

int a[100000], b[100000];
int n, q;
int c, x, y, z;

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0);
    cin >> n >> q;
    for (int i = 0; i < n; i++) {
        cin >> a[i] >> b[i];
    }
    for (int t = 0; t < q; t++) {
        cin >> x >> y >> z;
        c = 0;
        for (int i = 0; i < n; i++) {
            if (a[i] >= x && b[i] >= y && a[i]+b[i] >= z) {
                c++;
            }
        }
        cout << c << "\n";
    }
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 52 ms 340 KB Output is correct
8 Correct 55 ms 348 KB Output is correct
9 Correct 57 ms 332 KB Output is correct
10 Correct 54 ms 460 KB Output is correct
11 Correct 54 ms 348 KB Output is correct
12 Correct 53 ms 352 KB Output is correct
13 Correct 53 ms 332 KB Output is correct
14 Correct 49 ms 460 KB Output is correct
15 Correct 48 ms 332 KB Output is correct
16 Correct 22 ms 348 KB Output is correct
17 Correct 39 ms 340 KB Output is correct
18 Correct 11 ms 332 KB Output is correct

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3030 ms 1216 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3030 ms 1216 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 52 ms 340 KB Output is correct
8 Correct 55 ms 348 KB Output is correct
9 Correct 57 ms 332 KB Output is correct
10 Correct 54 ms 460 KB Output is correct
11 Correct 54 ms 348 KB Output is correct
12 Correct 53 ms 352 KB Output is correct
13 Correct 53 ms 332 KB Output is correct
14 Correct 49 ms 460 KB Output is correct
15 Correct 48 ms 332 KB Output is correct
16 Correct 22 ms 348 KB Output is correct
17 Correct 39 ms 340 KB Output is correct
18 Correct 11 ms 332 KB Output is correct
19 Execution timed out 3030 ms 1216 KB Time limit exceeded
20 Halted 0 ms 0 KB -