oj.uz

Submission #253029

# Submission time Handle Problem Language Result Execution time Memory
253029 2020-07-26T16:53:25 Z infinite_iq New Home (APIO18_new_home) C++14
12 / 100
 5000 ms 264192 KB 
#define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#include <bits/stdc++.h>
using namespace std;
#define sqr 340
//#define mp make_pair
#define mid (l+r)/2
#define le node * 2 
#define ri node * 2 + 1 
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define ins insert
#define era erase
#define C continue
#define mem(dp,i) memset(dp,i,sizeof(dp))
#define mset multiset
#define all(x) x.begin(), x.end()
#define gc getchar_unlocked
typedef long long ll;
typedef short int si;
typedef long double ld;
typedef pair<int,int> pi;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
typedef pair<double,ll>pdi;
const ll inf=1e18;
const ll mod=987654321;
const ld Pi=acos(-1);
int n , k , q ;
int x [400009] , t [400009] , l [400009] , r [400009] ;
pair < pi , int > que [400009] ;
int ANS [400009] ;
map < int , int > mp ;
vi in [400009] , out [400009] , query [400009] ;
multiset < int > s [400009] ;
int main () {
        cin >> n >> k >> q ;
        set < int > st ;
        for ( int i = 0 ; i < n ; i ++ ) {
                cin >> x [i] >> t [i] >> l [i] >> r [i] ;
                st .ins ( l [i] ) ;
                st .ins ( r [i] ) ;
        }
        for ( int i = 0 ; i < q ; i ++ ) {
                cin >> que [i] .fi.se >> que [i] .fi.fi ;
                que [i] .se = i ;
                st .ins ( que [i] .fi.fi ) ;
        }
        sort ( que , que + q ) ;
        int N = 0 ;
        for ( auto u : st ) mp [u] = N ++ ;
        for ( int i = 0 ; i < n ; i ++ ) {
                l [i] = mp [l[i]] ;
                r [i] = mp [r[i]] ;
                in [l[i]] .pb ( i ) ;
                out[r[i]] .pb ( i ) ;
        }
        for ( int i = 0 ; i < q ; i ++ ) {
                que [i] .fi.fi = mp [ que [i] .fi.fi ] ;
                query [ que [i] .fi.fi ] .pb ( i ) ;
        }
/*      for ( int i = 0 ; i < n ; i ++ ) {
                cout << x [i] << " " << t [i] << " " << l [i] << " " << r [i] << endl ;
        }
        cout << endl ;
        for ( int i = 0 ; i < q ; i ++ ) {
                cout << que [i] .fi.fi << endl ;
        }
        cout << endl ; 
        cout << N << endl ;
*/
        for ( int i = 0 ; i < N ; i ++ ) {
                for ( auto u : in [i] ) {
                        s [t[u]] .ins ( x [u] ) ;
//                      cout << u << " " ; 
                }
//              cout << " || " ;
                for ( auto u : query [i] ) {
                        int loc = que [u] .fi.se , id = que [u] .se , ans = 0 ;
//                      cout << id << " " ; 
                        for ( int j = 1 ; j <= k ; j ++ ) {
                                int crnt = 1e9 ;
                                auto af = s [j] .lb ( loc ) ;
                                if ( af != s [j] .end () ) {
                                        crnt = min ( crnt , abs ( *af - loc ) ) ;
                                }
                                auto bf = s [j] .ub ( loc ) ;
                                if ( bf != s [j] .begin () ) {
                                        bf -- ;
                                        crnt = min ( crnt , abs ( *bf - loc ) ) ;
                                }
                                ans = max ( ans , crnt ) ;
                        }
                        ANS [id] = ( ans == 1e9 ? -1 : ans ) ;
                }
//              cout << " || " ;
                for ( auto u : out [i] ) {
                        s [t[u]] .era ( s[t[u]].find (x [u]) ) ;
//                      cout << u << " " ; 
                }
//              cout << endl ; 
        }
        for ( int i = 0 ; i < q ; i ++ ) cout << ANS [i] << endl ;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 47352 KB Output is correct
2 Correct 28 ms 47360 KB Output is correct
3 Correct 28 ms 47360 KB Output is correct
4 Correct 34 ms 47352 KB Output is correct
5 Correct 30 ms 47360 KB Output is correct
6 Correct 31 ms 47480 KB Output is correct
7 Correct 37 ms 47440 KB Output is correct
8 Correct 31 ms 47488 KB Output is correct
9 Correct 32 ms 47480 KB Output is correct
10 Correct 34 ms 47608 KB Output is correct
11 Correct 31 ms 47488 KB Output is correct
12 Correct 37 ms 47488 KB Output is correct
13 Correct 30 ms 47480 KB Output is correct
14 Correct 30 ms 47488 KB Output is correct
15 Correct 37 ms 47488 KB Output is correct
16 Correct 38 ms 47480 KB Output is correct
17 Correct 32 ms 47488 KB Output is correct
18 Correct 31 ms 47480 KB Output is correct
19 Correct 33 ms 47488 KB Output is correct
20 Correct 37 ms 47480 KB Output is correct
21 Correct 32 ms 47360 KB Output is correct
22 Correct 32 ms 47480 KB Output is correct
23 Correct 31 ms 47480 KB Output is correct
24 Correct 31 ms 47480 KB Output is correct
25 Correct 31 ms 47488 KB Output is correct
26 Correct 31 ms 47488 KB Output is correct
27 Correct 30 ms 47360 KB Output is correct
28 Correct 30 ms 47484 KB Output is correct
29 Correct 32 ms 47480 KB Output is correct
30 Correct 31 ms 47488 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 47352 KB Output is correct
2 Correct 28 ms 47360 KB Output is correct
3 Correct 28 ms 47360 KB Output is correct
4 Correct 34 ms 47352 KB Output is correct
5 Correct 30 ms 47360 KB Output is correct
6 Correct 31 ms 47480 KB Output is correct
7 Correct 37 ms 47440 KB Output is correct
8 Correct 31 ms 47488 KB Output is correct
9 Correct 32 ms 47480 KB Output is correct
10 Correct 34 ms 47608 KB Output is correct
11 Correct 31 ms 47488 KB Output is correct
12 Correct 37 ms 47488 KB Output is correct
13 Correct 30 ms 47480 KB Output is correct
14 Correct 30 ms 47488 KB Output is correct
15 Correct 37 ms 47488 KB Output is correct
16 Correct 38 ms 47480 KB Output is correct
17 Correct 32 ms 47488 KB Output is correct
18 Correct 31 ms 47480 KB Output is correct
19 Correct 33 ms 47488 KB Output is correct
20 Correct 37 ms 47480 KB Output is correct
21 Correct 32 ms 47360 KB Output is correct
22 Correct 32 ms 47480 KB Output is correct
23 Correct 31 ms 47480 KB Output is correct
24 Correct 31 ms 47480 KB Output is correct
25 Correct 31 ms 47488 KB Output is correct
26 Correct 31 ms 47488 KB Output is correct
27 Correct 30 ms 47360 KB Output is correct
28 Correct 30 ms 47484 KB Output is correct
29 Correct 32 ms 47480 KB Output is correct
30 Correct 31 ms 47488 KB Output is correct
31 Correct 3627 ms 76588 KB Output is correct
32 Correct 297 ms 52216 KB Output is correct
33 Correct 772 ms 74724 KB Output is correct
34 Correct 2723 ms 74832 KB Output is correct
35 Correct 1906 ms 76756 KB Output is correct
36 Correct 792 ms 76564 KB Output is correct
37 Correct 672 ms 73976 KB Output is correct
38 Correct 545 ms 73720 KB Output is correct
39 Correct 526 ms 73592 KB Output is correct
40 Correct 518 ms 73592 KB Output is correct
41 Correct 791 ms 73976 KB Output is correct
42 Correct 903 ms 73848 KB Output is correct
43 Correct 588 ms 54684 KB Output is correct
44 Correct 738 ms 73976 KB Output is correct
45 Correct 590 ms 73976 KB Output is correct
46 Correct 523 ms 73848 KB Output is correct
47 Correct 462 ms 72824 KB Output is correct
48 Correct 455 ms 72696 KB Output is correct
49 Correct 490 ms 73208 KB Output is correct
50 Correct 680 ms 73592 KB Output is correct
51 Correct 469 ms 73084 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 5071 ms 112984 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Runtime error 2618 ms 264192 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 47352 KB Output is correct
2 Correct 28 ms 47360 KB Output is correct
3 Correct 28 ms 47360 KB Output is correct
4 Correct 34 ms 47352 KB Output is correct
5 Correct 30 ms 47360 KB Output is correct
6 Correct 31 ms 47480 KB Output is correct
7 Correct 37 ms 47440 KB Output is correct
8 Correct 31 ms 47488 KB Output is correct
9 Correct 32 ms 47480 KB Output is correct
10 Correct 34 ms 47608 KB Output is correct
11 Correct 31 ms 47488 KB Output is correct
12 Correct 37 ms 47488 KB Output is correct
13 Correct 30 ms 47480 KB Output is correct
14 Correct 30 ms 47488 KB Output is correct
15 Correct 37 ms 47488 KB Output is correct
16 Correct 38 ms 47480 KB Output is correct
17 Correct 32 ms 47488 KB Output is correct
18 Correct 31 ms 47480 KB Output is correct
19 Correct 33 ms 47488 KB Output is correct
20 Correct 37 ms 47480 KB Output is correct
21 Correct 32 ms 47360 KB Output is correct
22 Correct 32 ms 47480 KB Output is correct
23 Correct 31 ms 47480 KB Output is correct
24 Correct 31 ms 47480 KB Output is correct
25 Correct 31 ms 47488 KB Output is correct
26 Correct 31 ms 47488 KB Output is correct
27 Correct 30 ms 47360 KB Output is correct
28 Correct 30 ms 47484 KB Output is correct
29 Correct 32 ms 47480 KB Output is correct
30 Correct 31 ms 47488 KB Output is correct
31 Correct 3627 ms 76588 KB Output is correct
32 Correct 297 ms 52216 KB Output is correct
33 Correct 772 ms 74724 KB Output is correct
34 Correct 2723 ms 74832 KB Output is correct
35 Correct 1906 ms 76756 KB Output is correct
36 Correct 792 ms 76564 KB Output is correct
37 Correct 672 ms 73976 KB Output is correct
38 Correct 545 ms 73720 KB Output is correct
39 Correct 526 ms 73592 KB Output is correct
40 Correct 518 ms 73592 KB Output is correct
41 Correct 791 ms 73976 KB Output is correct
42 Correct 903 ms 73848 KB Output is correct
43 Correct 588 ms 54684 KB Output is correct
44 Correct 738 ms 73976 KB Output is correct
45 Correct 590 ms 73976 KB Output is correct
46 Correct 523 ms 73848 KB Output is correct
47 Correct 462 ms 72824 KB Output is correct
48 Correct 455 ms 72696 KB Output is correct
49 Correct 490 ms 73208 KB Output is correct
50 Correct 680 ms 73592 KB Output is correct
51 Correct 469 ms 73084 KB Output is correct
52 Execution timed out 5088 ms 74636 KB Time limit exceeded
53 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 47352 KB Output is correct
2 Correct 28 ms 47360 KB Output is correct
3 Correct 28 ms 47360 KB Output is correct
4 Correct 34 ms 47352 KB Output is correct
5 Correct 30 ms 47360 KB Output is correct
6 Correct 31 ms 47480 KB Output is correct
7 Correct 37 ms 47440 KB Output is correct
8 Correct 31 ms 47488 KB Output is correct
9 Correct 32 ms 47480 KB Output is correct
10 Correct 34 ms 47608 KB Output is correct
11 Correct 31 ms 47488 KB Output is correct
12 Correct 37 ms 47488 KB Output is correct
13 Correct 30 ms 47480 KB Output is correct
14 Correct 30 ms 47488 KB Output is correct
15 Correct 37 ms 47488 KB Output is correct
16 Correct 38 ms 47480 KB Output is correct
17 Correct 32 ms 47488 KB Output is correct
18 Correct 31 ms 47480 KB Output is correct
19 Correct 33 ms 47488 KB Output is correct
20 Correct 37 ms 47480 KB Output is correct
21 Correct 32 ms 47360 KB Output is correct
22 Correct 32 ms 47480 KB Output is correct
23 Correct 31 ms 47480 KB Output is correct
24 Correct 31 ms 47480 KB Output is correct
25 Correct 31 ms 47488 KB Output is correct
26 Correct 31 ms 47488 KB Output is correct
27 Correct 30 ms 47360 KB Output is correct
28 Correct 30 ms 47484 KB Output is correct
29 Correct 32 ms 47480 KB Output is correct
30 Correct 31 ms 47488 KB Output is correct
31 Correct 3627 ms 76588 KB Output is correct
32 Correct 297 ms 52216 KB Output is correct
33 Correct 772 ms 74724 KB Output is correct
34 Correct 2723 ms 74832 KB Output is correct
35 Correct 1906 ms 76756 KB Output is correct
36 Correct 792 ms 76564 KB Output is correct
37 Correct 672 ms 73976 KB Output is correct
38 Correct 545 ms 73720 KB Output is correct
39 Correct 526 ms 73592 KB Output is correct
40 Correct 518 ms 73592 KB Output is correct
41 Correct 791 ms 73976 KB Output is correct
42 Correct 903 ms 73848 KB Output is correct
43 Correct 588 ms 54684 KB Output is correct
44 Correct 738 ms 73976 KB Output is correct
45 Correct 590 ms 73976 KB Output is correct
46 Correct 523 ms 73848 KB Output is correct
47 Correct 462 ms 72824 KB Output is correct
48 Correct 455 ms 72696 KB Output is correct
49 Correct 490 ms 73208 KB Output is correct
50 Correct 680 ms 73592 KB Output is correct
51 Correct 469 ms 73084 KB Output is correct
52 Execution timed out 5071 ms 112984 KB Time limit exceeded
53 Halted 0 ms 0 KB -