oj.uz

Submission #716885

# Submission time Handle Problem Language Result Execution time Memory
716885 2023-03-31T09:53:30 Z Dan4Life Hamburg Steak (JOI20_hamburg) C++17
21 / 100
 3000 ms 13464 KB 
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define int long long
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
#define ar array

const int mxN=2e5;
int n, k, d[mxN], b[mxN];
ar<int, 4> a[mxN], p[4];
ar<int, 4> ir{1, 1, INT_MAX, INT_MAX};
vector<int> v1, v2;

ar<int, 4> it(ar<int, 4> a, ar<int, 4> b) {
	return {max(a[0], b[0]), max(a[1], b[1]), min(a[2], b[2]), min(a[3], b[3])};
}

int32_t main()
{
    ios_base::sync_with_stdio(false); cin.tie(0);
    mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
    //uniform_int_distribution<long long>(L, R)(rng);
    cin >> n >> k;
    for(int i=0; i<n; ++i) {
		cin >> a[i][0] >> a[i][1] >> a[i][2] >> a[i][3];
		v2.push_back(i);
	}
    while(1){
        vector<int> u=v2; v2.clear();
		for(int i=0; i<k; ++i) p[i]=ir;
		for(int i=0; i<n; ++i) {
			bool ok=0;
			for(int j=0; j<k; ++j) {
				ar<int, 4> bl=it(p[j], a[u[i]]);
				if(bl[0]<=bl[2]&&bl[1]<=bl[3]) {
					p[j]=bl; v1.push_back(u[i]); ok=1; break;
				}
			}
			if(!ok) v2.push_back(u[i]);
		}
		if(v2.empty()) {
			for(int j=0; j<k; ++j)
				cout << p[j][0] << " " << p[j][1] << "\n";
			break;
		}
		shuffle(all(v2),rng); reverse(all(v2)); v2.insert(v2.end(), all(v1)); v1.clear();
    }
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 468 KB Output is correct
2 Correct 2 ms 416 KB Output is correct
3 Correct 2 ms 412 KB Output is correct
4 Correct 1 ms 468 KB Output is correct

Subtask #2
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 2 ms 340 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 340 KB Output is correct

Subtask #3
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 404 KB Output is correct
2 Correct 2 ms 468 KB Output is correct
3 Correct 2 ms 468 KB Output is correct
4 Correct 2 ms 468 KB Output is correct
5 Correct 2 ms 472 KB Output is correct
6 Correct 2 ms 468 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 424 KB Output is correct
9 Correct 2 ms 468 KB Output is correct
10 Correct 2 ms 468 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 2 ms 468 KB Output is correct

Subtask #4
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 2 ms 340 KB Output is correct
3 Correct 3 ms 468 KB Output is correct
4 Correct 2 ms 340 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 2 ms 472 KB Output is correct
7 Correct 3 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 2 ms 464 KB Output is correct
10 Correct 2 ms 472 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 2 ms 448 KB Output is correct
13 Correct 2 ms 468 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 3 ms 468 KB Output is correct
22 Correct 2 ms 476 KB Output is correct
23 Correct 1 ms 472 KB Output is correct
24 Correct 2 ms 468 KB Output is correct
25 Correct 2 ms 468 KB Output is correct
26 Correct 2 ms 468 KB Output is correct
27 Correct 2 ms 460 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 2 ms 464 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 1 ms 416 KB Output is correct
34 Correct 3 ms 464 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 2 ms 472 KB Output is correct
40 Correct 1 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 2 ms 468 KB Output is correct
43 Correct 2 ms 468 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 3 ms 472 KB Output is correct
47 Correct 3 ms 468 KB Output is correct
48 Correct 2 ms 468 KB Output is correct
49 Correct 1 ms 468 KB Output is correct
50 Correct 2 ms 468 KB Output is correct
51 Correct 1 ms 468 KB Output is correct
52 Correct 2 ms 472 KB Output is correct
53 Correct 2 ms 468 KB Output is correct
54 Correct 1 ms 468 KB Output is correct
55 Correct 1 ms 464 KB Output is correct
56 Correct 2 ms 468 KB Output is correct
57 Correct 2 ms 468 KB Output is correct
58 Correct 2 ms 468 KB Output is correct

Subtask #5
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 468 KB Output is correct
2 Correct 2 ms 416 KB Output is correct
3 Correct 2 ms 412 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 99 ms 13356 KB Output is correct
6 Correct 83 ms 13464 KB Output is correct
7 Correct 90 ms 13320 KB Output is correct
8 Correct 74 ms 12688 KB Output is correct

Subtask #6
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 2 ms 340 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 83 ms 12792 KB Output is correct
6 Correct 80 ms 12864 KB Output is correct
7 Correct 84 ms 12704 KB Output is correct
8 Correct 82 ms 12700 KB Output is correct

Subtask #7
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 404 KB Output is correct
2 Correct 2 ms 468 KB Output is correct
3 Correct 2 ms 468 KB Output is correct
4 Correct 2 ms 468 KB Output is correct
5 Correct 2 ms 472 KB Output is correct
6 Correct 2 ms 468 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 424 KB Output is correct
9 Correct 2 ms 468 KB Output is correct
10 Correct 2 ms 468 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 2 ms 468 KB Output is correct
13 Correct 105 ms 13132 KB Output is correct
14 Correct 87 ms 12860 KB Output is correct
15 Correct 91 ms 12992 KB Output is correct
16 Correct 83 ms 13160 KB Output is correct
17 Correct 90 ms 13140 KB Output is correct
18 Correct 86 ms 13116 KB Output is correct
19 Correct 100 ms 13252 KB Output is correct
20 Correct 104 ms 13164 KB Output is correct
21 Correct 95 ms 13256 KB Output is correct
22 Correct 100 ms 13312 KB Output is correct
23 Correct 104 ms 13292 KB Output is correct
24 Correct 97 ms 13280 KB Output is correct

Subtask #8
0 / 79.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 2 ms 340 KB Output is correct
3 Correct 3 ms 468 KB Output is correct
4 Correct 2 ms 340 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 2 ms 472 KB Output is correct
7 Correct 3 ms 468 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 2 ms 464 KB Output is correct
10 Correct 2 ms 472 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 2 ms 448 KB Output is correct
13 Correct 2 ms 468 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 3 ms 468 KB Output is correct
22 Correct 2 ms 476 KB Output is correct
23 Correct 1 ms 472 KB Output is correct
24 Correct 2 ms 468 KB Output is correct
25 Correct 2 ms 468 KB Output is correct
26 Correct 2 ms 468 KB Output is correct
27 Correct 2 ms 460 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 2 ms 464 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 1 ms 416 KB Output is correct
34 Correct 3 ms 464 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 2 ms 472 KB Output is correct
40 Correct 1 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 2 ms 468 KB Output is correct
43 Correct 2 ms 468 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 3 ms 472 KB Output is correct
47 Correct 3 ms 468 KB Output is correct
48 Correct 2 ms 468 KB Output is correct
49 Correct 1 ms 468 KB Output is correct
50 Correct 2 ms 468 KB Output is correct
51 Correct 1 ms 468 KB Output is correct
52 Correct 2 ms 472 KB Output is correct
53 Correct 2 ms 468 KB Output is correct
54 Correct 1 ms 468 KB Output is correct
55 Correct 1 ms 464 KB Output is correct
56 Correct 2 ms 468 KB Output is correct
57 Correct 2 ms 468 KB Output is correct
58 Correct 2 ms 468 KB Output is correct
59 Correct 101 ms 13184 KB Output is correct
60 Correct 106 ms 12900 KB Output is correct
61 Correct 89 ms 13172 KB Output is correct
62 Correct 91 ms 13072 KB Output is correct
63 Correct 98 ms 13332 KB Output is correct
64 Correct 86 ms 13280 KB Output is correct
65 Correct 126 ms 13192 KB Output is correct
66 Correct 112 ms 13244 KB Output is correct
67 Correct 110 ms 13288 KB Output is correct
68 Correct 107 ms 13232 KB Output is correct
69 Correct 101 ms 13276 KB Output is correct
70 Correct 109 ms 13184 KB Output is correct
71 Correct 115 ms 13352 KB Output is correct
72 Correct 107 ms 13208 KB Output is correct
73 Correct 100 ms 13244 KB Output is correct
74 Correct 113 ms 13240 KB Output is correct
75 Correct 116 ms 13228 KB Output is correct
76 Correct 105 ms 13284 KB Output is correct
77 Correct 102 ms 13248 KB Output is correct
78 Correct 103 ms 13248 KB Output is correct
79 Correct 116 ms 13248 KB Output is correct
80 Correct 111 ms 13224 KB Output is correct
81 Correct 98 ms 13256 KB Output is correct
82 Correct 88 ms 13256 KB Output is correct
83 Correct 130 ms 13308 KB Output is correct
84 Correct 103 ms 13280 KB Output is correct
85 Correct 104 ms 13252 KB Output is correct
86 Correct 112 ms 13388 KB Output is correct
87 Correct 104 ms 13184 KB Output is correct
88 Correct 96 ms 13264 KB Output is correct
89 Correct 100 ms 13220 KB Output is correct
90 Correct 103 ms 13184 KB Output is correct
91 Correct 100 ms 13212 KB Output is correct
92 Correct 121 ms 13252 KB Output is correct
93 Correct 98 ms 13388 KB Output is correct
94 Correct 97 ms 13216 KB Output is correct
95 Correct 115 ms 13180 KB Output is correct
96 Correct 107 ms 13308 KB Output is correct
97 Correct 97 ms 13384 KB Output is correct
98 Correct 97 ms 13244 KB Output is correct
99 Correct 96 ms 13208 KB Output is correct
100 Correct 107 ms 13248 KB Output is correct
101 Correct 97 ms 13328 KB Output is correct
102 Correct 104 ms 13212 KB Output is correct
103 Correct 98 ms 13256 KB Output is correct
104 Correct 96 ms 13236 KB Output is correct
105 Correct 106 ms 13312 KB Output is correct
106 Correct 105 ms 13296 KB Output is correct
107 Correct 105 ms 13204 KB Output is correct
108 Correct 125 ms 13228 KB Output is correct
109 Correct 122 ms 13184 KB Output is correct
110 Correct 120 ms 13320 KB Output is correct
111 Correct 112 ms 13288 KB Output is correct
112 Correct 96 ms 13048 KB Output is correct
113 Correct 101 ms 13228 KB Output is correct
114 Correct 85 ms 12992 KB Output is correct
115 Correct 117 ms 12864 KB Output is correct
116 Correct 85 ms 12996 KB Output is correct
117 Execution timed out 3096 ms 12804 KB Time limit exceeded
118 Halted 0 ms 0 KB -