oj.uz

Submission #945980

# Submission time Handle Problem Language Result Execution time Memory
945980 2024-03-14T09:18:51 Z beepbeepsheep New Home (APIO18_new_home) C++17
12 / 100
 1526 ms 94644 KB 
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define ii pair<ll,ll>
#define iii tuple<ll,ll,ll>

#ifndef DEBUG
#define cerr if (0) cerr
#define endl '\n'
#endif // DEBUG

const ll maxn=2e5+5;
const ll inf=1e15;
const ll mod=1e9+7;

multiset<ll> s[405];
vector<tuple<ll,ll,ll,ll>> v;
vector<iii> q;
ll ans[maxn];
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    ll n,qu,x,t,a,b,k;
    cin>>n>>k>>qu;
    for (int i=1;i<=n;i++){
        cin>>x>>t>>a>>b;
        v.emplace_back(a,x,t,1);
        v.emplace_back(b+1,x,t,-1);
    }
    sort(v.begin(),v.end());
    for (int i=1;i<=qu;i++){
        cin>>x>>t;
        q.emplace_back(t,x,i);
    }
    sort(q.begin(),q.end());
    for (int i=1;i<=k;i++) s[i].emplace(-inf),s[i].emplace(inf);
    ll ptr=0;
    for (auto [t,x,idx]:q){
        while (ptr!=v.size() && get<0>(v[ptr])<=t){
            ll a,b,c,d;
            tie(a,b,c,d)=v[ptr];
            if (d==-1){
                s[c].erase(s[c].find(b));
            } else{
                s[c].emplace(b);
            }
            ptr++;
        }
        ll tot=0;
        for (int i=1;i<=k;i++){
            auto it=s[i].lower_bound(x);
            auto it2=it;
            it2--;
            ll dis=min(abs(x-*it),abs(x-*it2));
            tot=max(dis,tot);
        }
        if (tot>mod) ans[idx]=-1;
        else ans[idx]=tot;
    }
    for (int i=1;i<=qu;i++) cout<<ans[i]<<endl;
    return 0;
}

Compilation message

new_home.cpp: In function 'int main()':
new_home.cpp:40:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::tuple<long long int, long long int, long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   40 |         while (ptr!=v.size() && get<0>(v[ptr])<=t){
      |                ~~~^~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 2 ms 856 KB Output is correct
10 Correct 1 ms 600 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 572 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 2 ms 604 KB Output is correct
22 Correct 2 ms 604 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 488 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 424 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 2 ms 856 KB Output is correct
10 Correct 1 ms 600 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 572 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 2 ms 604 KB Output is correct
22 Correct 2 ms 604 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 488 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 424 KB Output is correct
31 Correct 1526 ms 12356 KB Output is correct
32 Correct 52 ms 8644 KB Output is correct
33 Correct 120 ms 10856 KB Output is correct
34 Correct 1199 ms 10864 KB Output is correct
35 Correct 703 ms 12108 KB Output is correct
36 Correct 140 ms 12080 KB Output is correct
37 Correct 109 ms 10860 KB Output is correct
38 Correct 80 ms 10680 KB Output is correct
39 Correct 67 ms 10792 KB Output is correct
40 Correct 57 ms 10640 KB Output is correct
41 Correct 217 ms 11052 KB Output is correct
42 Correct 290 ms 10868 KB Output is correct
43 Correct 381 ms 11720 KB Output is correct
44 Correct 183 ms 10940 KB Output is correct
45 Correct 89 ms 10912 KB Output is correct
46 Correct 50 ms 10944 KB Output is correct
47 Correct 48 ms 10692 KB Output is correct
48 Correct 46 ms 10436 KB Output is correct
49 Correct 58 ms 10696 KB Output is correct
50 Correct 177 ms 10864 KB Output is correct
51 Correct 51 ms 10692 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 258 ms 94644 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 248 ms 94460 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 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 2 ms 856 KB Output is correct
10 Correct 1 ms 600 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 572 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 2 ms 604 KB Output is correct
22 Correct 2 ms 604 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 488 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 424 KB Output is correct
31 Correct 1526 ms 12356 KB Output is correct
32 Correct 52 ms 8644 KB Output is correct
33 Correct 120 ms 10856 KB Output is correct
34 Correct 1199 ms 10864 KB Output is correct
35 Correct 703 ms 12108 KB Output is correct
36 Correct 140 ms 12080 KB Output is correct
37 Correct 109 ms 10860 KB Output is correct
38 Correct 80 ms 10680 KB Output is correct
39 Correct 67 ms 10792 KB Output is correct
40 Correct 57 ms 10640 KB Output is correct
41 Correct 217 ms 11052 KB Output is correct
42 Correct 290 ms 10868 KB Output is correct
43 Correct 381 ms 11720 KB Output is correct
44 Correct 183 ms 10940 KB Output is correct
45 Correct 89 ms 10912 KB Output is correct
46 Correct 50 ms 10944 KB Output is correct
47 Correct 48 ms 10692 KB Output is correct
48 Correct 46 ms 10436 KB Output is correct
49 Correct 58 ms 10696 KB Output is correct
50 Correct 177 ms 10864 KB Output is correct
51 Correct 51 ms 10692 KB Output is correct
52 Runtime error 47 ms 17344 KB Execution killed with signal 11
53 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 2 ms 856 KB Output is correct
10 Correct 1 ms 600 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 572 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 2 ms 604 KB Output is correct
22 Correct 2 ms 604 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 488 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 424 KB Output is correct
31 Correct 1526 ms 12356 KB Output is correct
32 Correct 52 ms 8644 KB Output is correct
33 Correct 120 ms 10856 KB Output is correct
34 Correct 1199 ms 10864 KB Output is correct
35 Correct 703 ms 12108 KB Output is correct
36 Correct 140 ms 12080 KB Output is correct
37 Correct 109 ms 10860 KB Output is correct
38 Correct 80 ms 10680 KB Output is correct
39 Correct 67 ms 10792 KB Output is correct
40 Correct 57 ms 10640 KB Output is correct
41 Correct 217 ms 11052 KB Output is correct
42 Correct 290 ms 10868 KB Output is correct
43 Correct 381 ms 11720 KB Output is correct
44 Correct 183 ms 10940 KB Output is correct
45 Correct 89 ms 10912 KB Output is correct
46 Correct 50 ms 10944 KB Output is correct
47 Correct 48 ms 10692 KB Output is correct
48 Correct 46 ms 10436 KB Output is correct
49 Correct 58 ms 10696 KB Output is correct
50 Correct 177 ms 10864 KB Output is correct
51 Correct 51 ms 10692 KB Output is correct
52 Runtime error 258 ms 94644 KB Execution killed with signal 11
53 Halted 0 ms 0 KB -