oj.uz

Submission #762927

# Submission time Handle Problem Language Result Execution time Memory
762927 2023-06-22T01:28:22 Z vjudge1 Just Long Neckties (JOI20_ho_t1) C++17
100 / 100
 88 ms 7876 KB 
#include<bits/stdc++.h>
using namespace std;
pair<int, int> a[200002];
int b[200002], diff1[200005], diff2[200005];
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin>>n;
    for(int i = 1; i <= n+1; i++){
        cin>>a[i].first;
        a[i].second = i;
    }
    for(int i = 1; i <= n; i++) cin>>b[i];
    sort(a + 1, a + n + 2);
    sort(b + 1, b + n + 1);
    for(int i = 1; i <= n; i++){
        diff1[i] = max(a[i].first - b[i], 0);
        diff2[i] = max(a[i+1].first - b[i], 0);
        diff1[i] = max(diff1[i], diff1[i-1]);
    }
    for(int i = n-1; i >= 1; i--) diff2[i] = max(diff2[i], diff2[i+1]);
    vector<pair<int, int>> ans;
    for(int i = 1; i <= n+1; i++){
        ans.push_back(make_pair(a[i].second, max(diff1[i-1], diff2[i])));
    }
    sort(ans.begin(), ans.end());
    for(int i = 0; i < ans.size(); i++) cout<<ans[i].second<<" ";
}

Compilation message

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:29:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |     for(int i = 0; i < ans.size(); i++) cout<<ans[i].second<<" ";
      |                    ~~^~~~~~~~~~~~

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct

Subtask #3
91.0 / 91.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 81 ms 7088 KB Output is correct
34 Correct 86 ms 7448 KB Output is correct
35 Correct 81 ms 7212 KB Output is correct
36 Correct 84 ms 7692 KB Output is correct
37 Correct 85 ms 7876 KB Output is correct
38 Correct 84 ms 7752 KB Output is correct
39 Correct 82 ms 6944 KB Output is correct
40 Correct 82 ms 6796 KB Output is correct
41 Correct 83 ms 6956 KB Output is correct
42 Correct 82 ms 6932 KB Output is correct
43 Correct 88 ms 6932 KB Output is correct
44 Correct 80 ms 6480 KB Output is correct
45 Correct 81 ms 6524 KB Output is correct
46 Correct 82 ms 6596 KB Output is correct
47 Correct 75 ms 6488 KB Output is correct
48 Correct 77 ms 6444 KB Output is correct
49 Correct 83 ms 7076 KB Output is correct
50 Correct 84 ms 7020 KB Output is correct
51 Correct 84 ms 7080 KB Output is correct
52 Correct 84 ms 7084 KB Output is correct
53 Correct 85 ms 7076 KB Output is correct