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Submission #741156

# Submission time Handle Problem Language Result Execution time Memory
741156 2023-05-13T16:54:48 Z speedyArda New Home (APIO18_new_home) C++14
12 / 100
 5000 ms 66204 KB 
#include "bits/stdc++.h"

using namespace std;
const int MAXN = 1e5+5;
int type[MAXN];
vector< multiset<int> > locations(MAXN);
vector< pair< pair<int, int>, pair<int, int> > > stores;
vector< pair<int, pair<int, int> > > queries;
vector<int> ans(MAXN);
int main() 
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n, k, q;
    cin >> n >> k >> q;
    for(int i = 0; i < n; i++)
    {
        int x, t, a, b;
        cin >> x >> t >> a >> b;
        stores.push_back({{a, 0}, {x, t}});
        stores.push_back({{b + 1, 1}, {x, t}});
    }
    for(int i = 0; i < q; i++)
    {
        int l, y;
        cin >> l >> y;
        queries.push_back({y, {i, l}});
    }
    sort(queries.begin(), queries.end());
    sort(stores.begin(), stores.end());

    int curr = 0, use = 0;
    multiset<int> elems;
    for(int i = 0; i < q; i++)
    {
        while(curr < stores.size() && stores[curr].first.first <= queries[i].first)
        {
            if(stores[curr].first.second == 0)
            {
                type[stores[curr].second.second]++;
                if(type[stores[curr].second.second] == 1)
                    use++;
                locations[stores[curr].second.second].insert(stores[curr].second.first);
                //elems.insert(stores[curr].second.first);
            } else 
            {
                type[stores[curr].second.second]--;
                if(type[stores[curr].second.second] == 0)
                    use--;
                locations[stores[curr].second.second].erase(locations[stores[curr].second.second].find(stores[curr].second.first));  
                //elems.erase(elems.find(stores[curr].second.first));
            }
            curr++;
        }

        if(use != k)
        {
            ans[queries[i].second.first] = -1;
        } else 
        {
            int res = 0;
            for(int idx = 1; idx <= k; idx++)
            {
                if(locations[idx].size() == 0)
                    break;
                auto it = locations[idx].upper_bound(queries[i].second.second);
                int temp = 1e9; 
                if(it != locations[idx].end())
                {
                    temp = min(temp, abs(queries[i].second.second - (*it)));
                    //cout << queries[i].second.second << "\n";
                }
                if(it != locations[idx].begin()) {
                    it--;
                    
                    temp = min(temp, abs(queries[i].second.second - (*it)));
                }
                res = max(res, temp);
            }
            ans[queries[i].second.first] = res;
        }
    }


    for(int i = 0; i < q; i++)
        cout << ans[i] << "\n";
    
}

Compilation message

new_home.cpp: In function 'int main()':
new_home.cpp:36:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<std::pair<int, int>, std::pair<int, int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |         while(curr < stores.size() && stores[curr].first.first <= queries[i].first)
      |               ~~~~~^~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5332 KB Output is correct
2 Correct 3 ms 5332 KB Output is correct
3 Correct 3 ms 5428 KB Output is correct
4 Correct 3 ms 5432 KB Output is correct
5 Correct 4 ms 5456 KB Output is correct
6 Correct 4 ms 5460 KB Output is correct
7 Correct 4 ms 5400 KB Output is correct
8 Correct 4 ms 5460 KB Output is correct
9 Correct 3 ms 5460 KB Output is correct
10 Correct 4 ms 5440 KB Output is correct
11 Correct 4 ms 5440 KB Output is correct
12 Correct 3 ms 5444 KB Output is correct
13 Correct 4 ms 5460 KB Output is correct
14 Correct 4 ms 5436 KB Output is correct
15 Correct 4 ms 5460 KB Output is correct
16 Correct 4 ms 5440 KB Output is correct
17 Correct 3 ms 5460 KB Output is correct
18 Correct 5 ms 5460 KB Output is correct
19 Correct 4 ms 5440 KB Output is correct
20 Correct 3 ms 5416 KB Output is correct
21 Correct 3 ms 5440 KB Output is correct
22 Correct 4 ms 5460 KB Output is correct
23 Correct 5 ms 5460 KB Output is correct
24 Correct 5 ms 5436 KB Output is correct
25 Correct 4 ms 5444 KB Output is correct
26 Correct 4 ms 5460 KB Output is correct
27 Correct 3 ms 5460 KB Output is correct
28 Correct 4 ms 5448 KB Output is correct
29 Correct 3 ms 5460 KB Output is correct
30 Correct 4 ms 5460 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5332 KB Output is correct
2 Correct 3 ms 5332 KB Output is correct
3 Correct 3 ms 5428 KB Output is correct
4 Correct 3 ms 5432 KB Output is correct
5 Correct 4 ms 5456 KB Output is correct
6 Correct 4 ms 5460 KB Output is correct
7 Correct 4 ms 5400 KB Output is correct
8 Correct 4 ms 5460 KB Output is correct
9 Correct 3 ms 5460 KB Output is correct
10 Correct 4 ms 5440 KB Output is correct
11 Correct 4 ms 5440 KB Output is correct
12 Correct 3 ms 5444 KB Output is correct
13 Correct 4 ms 5460 KB Output is correct
14 Correct 4 ms 5436 KB Output is correct
15 Correct 4 ms 5460 KB Output is correct
16 Correct 4 ms 5440 KB Output is correct
17 Correct 3 ms 5460 KB Output is correct
18 Correct 5 ms 5460 KB Output is correct
19 Correct 4 ms 5440 KB Output is correct
20 Correct 3 ms 5416 KB Output is correct
21 Correct 3 ms 5440 KB Output is correct
22 Correct 4 ms 5460 KB Output is correct
23 Correct 5 ms 5460 KB Output is correct
24 Correct 5 ms 5436 KB Output is correct
25 Correct 4 ms 5444 KB Output is correct
26 Correct 4 ms 5460 KB Output is correct
27 Correct 3 ms 5460 KB Output is correct
28 Correct 4 ms 5448 KB Output is correct
29 Correct 3 ms 5460 KB Output is correct
30 Correct 4 ms 5460 KB Output is correct
31 Correct 1736 ms 14164 KB Output is correct
32 Correct 78 ms 10308 KB Output is correct
33 Correct 141 ms 12288 KB Output is correct
34 Correct 1371 ms 12476 KB Output is correct
35 Correct 828 ms 14148 KB Output is correct
36 Correct 180 ms 14060 KB Output is correct
37 Correct 147 ms 12124 KB Output is correct
38 Correct 83 ms 11988 KB Output is correct
39 Correct 70 ms 11980 KB Output is correct
40 Correct 73 ms 11968 KB Output is correct
41 Correct 249 ms 12220 KB Output is correct
42 Correct 195 ms 12072 KB Output is correct
43 Correct 421 ms 13756 KB Output is correct
44 Correct 196 ms 12220 KB Output is correct
45 Correct 102 ms 12184 KB Output is correct
46 Correct 61 ms 12124 KB Output is correct
47 Correct 64 ms 11684 KB Output is correct
48 Correct 64 ms 11720 KB Output is correct
49 Correct 64 ms 11852 KB Output is correct
50 Correct 121 ms 12000 KB Output is correct
51 Correct 68 ms 11804 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 455 ms 66204 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Runtime error 405 ms 66060 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5332 KB Output is correct
2 Correct 3 ms 5332 KB Output is correct
3 Correct 3 ms 5428 KB Output is correct
4 Correct 3 ms 5432 KB Output is correct
5 Correct 4 ms 5456 KB Output is correct
6 Correct 4 ms 5460 KB Output is correct
7 Correct 4 ms 5400 KB Output is correct
8 Correct 4 ms 5460 KB Output is correct
9 Correct 3 ms 5460 KB Output is correct
10 Correct 4 ms 5440 KB Output is correct
11 Correct 4 ms 5440 KB Output is correct
12 Correct 3 ms 5444 KB Output is correct
13 Correct 4 ms 5460 KB Output is correct
14 Correct 4 ms 5436 KB Output is correct
15 Correct 4 ms 5460 KB Output is correct
16 Correct 4 ms 5440 KB Output is correct
17 Correct 3 ms 5460 KB Output is correct
18 Correct 5 ms 5460 KB Output is correct
19 Correct 4 ms 5440 KB Output is correct
20 Correct 3 ms 5416 KB Output is correct
21 Correct 3 ms 5440 KB Output is correct
22 Correct 4 ms 5460 KB Output is correct
23 Correct 5 ms 5460 KB Output is correct
24 Correct 5 ms 5436 KB Output is correct
25 Correct 4 ms 5444 KB Output is correct
26 Correct 4 ms 5460 KB Output is correct
27 Correct 3 ms 5460 KB Output is correct
28 Correct 4 ms 5448 KB Output is correct
29 Correct 3 ms 5460 KB Output is correct
30 Correct 4 ms 5460 KB Output is correct
31 Correct 1736 ms 14164 KB Output is correct
32 Correct 78 ms 10308 KB Output is correct
33 Correct 141 ms 12288 KB Output is correct
34 Correct 1371 ms 12476 KB Output is correct
35 Correct 828 ms 14148 KB Output is correct
36 Correct 180 ms 14060 KB Output is correct
37 Correct 147 ms 12124 KB Output is correct
38 Correct 83 ms 11988 KB Output is correct
39 Correct 70 ms 11980 KB Output is correct
40 Correct 73 ms 11968 KB Output is correct
41 Correct 249 ms 12220 KB Output is correct
42 Correct 195 ms 12072 KB Output is correct
43 Correct 421 ms 13756 KB Output is correct
44 Correct 196 ms 12220 KB Output is correct
45 Correct 102 ms 12184 KB Output is correct
46 Correct 61 ms 12124 KB Output is correct
47 Correct 64 ms 11684 KB Output is correct
48 Correct 64 ms 11720 KB Output is correct
49 Correct 64 ms 11852 KB Output is correct
50 Correct 121 ms 12000 KB Output is correct
51 Correct 68 ms 11804 KB Output is correct
52 Correct 71 ms 14244 KB Output is correct
53 Correct 67 ms 12464 KB Output is correct
54 Correct 78 ms 14064 KB Output is correct
55 Execution timed out 5097 ms 12032 KB Time limit exceeded
56 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5332 KB Output is correct
2 Correct 3 ms 5332 KB Output is correct
3 Correct 3 ms 5428 KB Output is correct
4 Correct 3 ms 5432 KB Output is correct
5 Correct 4 ms 5456 KB Output is correct
6 Correct 4 ms 5460 KB Output is correct
7 Correct 4 ms 5400 KB Output is correct
8 Correct 4 ms 5460 KB Output is correct
9 Correct 3 ms 5460 KB Output is correct
10 Correct 4 ms 5440 KB Output is correct
11 Correct 4 ms 5440 KB Output is correct
12 Correct 3 ms 5444 KB Output is correct
13 Correct 4 ms 5460 KB Output is correct
14 Correct 4 ms 5436 KB Output is correct
15 Correct 4 ms 5460 KB Output is correct
16 Correct 4 ms 5440 KB Output is correct
17 Correct 3 ms 5460 KB Output is correct
18 Correct 5 ms 5460 KB Output is correct
19 Correct 4 ms 5440 KB Output is correct
20 Correct 3 ms 5416 KB Output is correct
21 Correct 3 ms 5440 KB Output is correct
22 Correct 4 ms 5460 KB Output is correct
23 Correct 5 ms 5460 KB Output is correct
24 Correct 5 ms 5436 KB Output is correct
25 Correct 4 ms 5444 KB Output is correct
26 Correct 4 ms 5460 KB Output is correct
27 Correct 3 ms 5460 KB Output is correct
28 Correct 4 ms 5448 KB Output is correct
29 Correct 3 ms 5460 KB Output is correct
30 Correct 4 ms 5460 KB Output is correct
31 Correct 1736 ms 14164 KB Output is correct
32 Correct 78 ms 10308 KB Output is correct
33 Correct 141 ms 12288 KB Output is correct
34 Correct 1371 ms 12476 KB Output is correct
35 Correct 828 ms 14148 KB Output is correct
36 Correct 180 ms 14060 KB Output is correct
37 Correct 147 ms 12124 KB Output is correct
38 Correct 83 ms 11988 KB Output is correct
39 Correct 70 ms 11980 KB Output is correct
40 Correct 73 ms 11968 KB Output is correct
41 Correct 249 ms 12220 KB Output is correct
42 Correct 195 ms 12072 KB Output is correct
43 Correct 421 ms 13756 KB Output is correct
44 Correct 196 ms 12220 KB Output is correct
45 Correct 102 ms 12184 KB Output is correct
46 Correct 61 ms 12124 KB Output is correct
47 Correct 64 ms 11684 KB Output is correct
48 Correct 64 ms 11720 KB Output is correct
49 Correct 64 ms 11852 KB Output is correct
50 Correct 121 ms 12000 KB Output is correct
51 Correct 68 ms 11804 KB Output is correct
52 Runtime error 455 ms 66204 KB Execution killed with signal 11
53 Halted 0 ms 0 KB -