oj.uz

Submission #578899

# Submission time Handle Problem Language Result Execution time Memory
578899 2022-06-18T07:29:18 Z mousebeaver Two Antennas (JOI19_antennas) C++14
2 / 100
 3000 ms 4528 KB 
#define ll long long
#define ull unsigned ll
#define pii pair<int, int>
#include <bits/stdc++.h>
using namespace std;

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);

    int n;
    cin>>n;
    vector<ll> h(n); //heights
    vector<pii> a(n); //Bereiche
    for(int i = 0; i < n; i++)
    {
        cin>>h[i]>>a[i].first>>a[i].second;
    }

    int q;
    cin>>q;
    for(int i = 0; i < q; i++)
    {
        int l, r;
        cin>>l>>r;
        l--; r--;
        ll output = -1;
        for(int j = l; j < r; j++)
        {
            for(int k = j+1; k <= r; k++)
            {
                if(a[j].first+j <= k && k <= a[j].second+j && k-a[k].first >= j && k-a[k].second <= j)
                {
                    output = max(output, abs(h[j] - h[k]));
                }
            }
        }
        cout<<output<<"\n";
    }

    return 0;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 320 KB Output is correct
2 Correct 3 ms 212 KB Output is correct
3 Correct 2 ms 320 KB Output is correct
4 Correct 3 ms 212 KB Output is correct
5 Correct 1 ms 320 KB Output is correct
6 Correct 2 ms 332 KB Output is correct
7 Correct 4 ms 212 KB Output is correct
8 Correct 3 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 4 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 4 ms 212 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 2 ms 328 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 2 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 2 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 2 ms 212 KB Output is correct
21 Correct 2 ms 212 KB Output is correct
22 Correct 2 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 2 ms 212 KB Output is correct

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 320 KB Output is correct
2 Correct 3 ms 212 KB Output is correct
3 Correct 2 ms 320 KB Output is correct
4 Correct 3 ms 212 KB Output is correct
5 Correct 1 ms 320 KB Output is correct
6 Correct 2 ms 332 KB Output is correct
7 Correct 4 ms 212 KB Output is correct
8 Correct 3 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 4 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 4 ms 212 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 2 ms 328 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 2 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 2 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 2 ms 212 KB Output is correct
21 Correct 2 ms 212 KB Output is correct
22 Correct 2 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 2 ms 212 KB Output is correct
25 Execution timed out 3057 ms 1628 KB Time limit exceeded
26 Halted 0 ms 0 KB -

Subtask #3
0 / 22.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3029 ms 4528 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 65.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 320 KB Output is correct
2 Correct 3 ms 212 KB Output is correct
3 Correct 2 ms 320 KB Output is correct
4 Correct 3 ms 212 KB Output is correct
5 Correct 1 ms 320 KB Output is correct
6 Correct 2 ms 332 KB Output is correct
7 Correct 4 ms 212 KB Output is correct
8 Correct 3 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 4 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 4 ms 212 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 2 ms 328 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 2 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 2 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 2 ms 212 KB Output is correct
21 Correct 2 ms 212 KB Output is correct
22 Correct 2 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 2 ms 212 KB Output is correct
25 Execution timed out 3057 ms 1628 KB Time limit exceeded
26 Halted 0 ms 0 KB -