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Submission #470973

# Submission time Handle Problem Language Result Execution time Memory
470973 2021-09-06T13:39:22 Z spike1236 Examination (JOI19_examination) C++14
2 / 100
 3000 ms 1724 KB 
#include <iostream>
#pragma GCC optimize("-Ofast")
#pragma GCC target("avx,avx2,fma")
using namespace std;

const int MAXN = 1e5 + 10;
int a[MAXN], b[MAXN];

int main() {
    int n, q;
    cin >> n >> q;
    for(int i = 0; i < n; ++i) cin >> a[i] >> b[i];
    int x, y, z, ans = 0;
    for(int i = 0; i < q; ++i) {
        cin >> x >> y >> z;
        ans = 0;
        for(int j = 0; j < n; ++j)
            if(a[j] >= x && b[j] >= y && a[j] + b[j] >= z) ++ans;
        cout << ans << '\n';
    }
    return 0;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 17 ms 340 KB Output is correct
8 Correct 16 ms 332 KB Output is correct
9 Correct 15 ms 336 KB Output is correct
10 Correct 14 ms 332 KB Output is correct
11 Correct 14 ms 332 KB Output is correct
12 Correct 11 ms 332 KB Output is correct
13 Correct 15 ms 332 KB Output is correct
14 Correct 14 ms 332 KB Output is correct
15 Correct 14 ms 336 KB Output is correct
16 Correct 14 ms 332 KB Output is correct
17 Correct 14 ms 332 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 3070 ms 1724 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 3070 ms 1724 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 17 ms 340 KB Output is correct
8 Correct 16 ms 332 KB Output is correct
9 Correct 15 ms 336 KB Output is correct
10 Correct 14 ms 332 KB Output is correct
11 Correct 14 ms 332 KB Output is correct
12 Correct 11 ms 332 KB Output is correct
13 Correct 15 ms 332 KB Output is correct
14 Correct 14 ms 332 KB Output is correct
15 Correct 14 ms 336 KB Output is correct
16 Correct 14 ms 332 KB Output is correct
17 Correct 14 ms 332 KB Output is correct
18 Correct 11 ms 332 KB Output is correct
19 Execution timed out 3070 ms 1724 KB Time limit exceeded
20 Halted 0 ms 0 KB -